2538395433

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 4468089600

約数和(自身を除く): 1929694167

約数列:

[1, 3, 7, 9, 21, 29, 63, 67, 87, 89, 201, 203, 233, 261, 267, 469, 603, 609, 623, 699, 801, 1407, 1631, 1827, 1869, 1943, 2097, 2581, 4221, 4893, 5607, 5829, 5963, 6757, 7743, 13601, 14679, 15611, 17487, 17889, 18067, 20271, 20737, 23229, 40803, 41741, 46833, 47299, 53667, 54201, 60813, 62211, 109277, 122409, 125223, 140499, 141897, 145159, 162603, 172927, 186633, 327831, 375669, 425691, 435477, 452719, 518781, 601373, 983493, 1210489, 1306431, 1358157, 1389379, 1556343, 1804119, 3169033, 3631467, 4074471, 4168137, 4209611, 5412357, 9507099, 9725653, 10894401, 12504411, 12628833, 28521297, 29176959, 37886499, 40291991, 87530877, 120875973, 282043937, 362627919, 846131811, 2538395433]

約数ペア:

[(1, 2538395433), (3, 846131811), (7, 362627919), (9, 282043937), (21, 120875973), (29, 87530877), (63, 40291991), (67, 37886499), (87, 29176959), (89, 28521297), (201, 12628833), (203, 12504411), (233, 10894401), (261, 9725653), (267, 9507099), (469, 5412357), (603, 4209611), (609, 4168137), (623, 4074471), (699, 3631467), (801, 3169033), (1407, 1804119), (1631, 1556343), (1827, 1389379), (1869, 1358157), (1943, 1306431), (2097, 1210489), (2581, 983493), (4221, 601373), (4893, 518781), (5607, 452719), (5829, 435477), (5963, 425691), (6757, 375669), (7743, 327831), (13601, 186633), (14679, 172927), (15611, 162603), (17487, 145159), (17889, 141897), (18067, 140499), (20271, 125223), (20737, 122409), (23229, 109277), (40803, 62211), (41741, 60813), (46833, 54201), (47299, 53667)]