1401471351

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 2509258752

約数和(自身を除く): 1107787401

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 83, 129, 161, 207, 249, 271, 301, 387, 483, 581, 747, 813, 903, 989, 1449, 1743, 1897, 1909, 2439, 2709, 2967, 3569, 5229, 5691, 5727, 6233, 6923, 8901, 10707, 11653, 13363, 17073, 17181, 18699, 20769, 22493, 24983, 32121, 34959, 40089, 43631, 56097, 62307, 67479, 74949, 81571, 82087, 104877, 120267, 130893, 157451, 202437, 224847, 244713, 246261, 268019, 392679, 472353, 517339, 574609, 734139, 738783, 804057, 967199, 1417059, 1552017, 1723827, 1876133, 2412171, 2901597, 3621373, 4656051, 5171481, 5628399, 6770393, 8704791, 10864119, 16885197, 20311179, 22245577, 32592357, 60933537, 66736731, 155719039, 200210193, 467157117, 1401471351]

約数ペア:

[(1, 1401471351), (3, 467157117), (7, 200210193), (9, 155719039), (21, 66736731), (23, 60933537), (43, 32592357), (63, 22245577), (69, 20311179), (83, 16885197), (129, 10864119), (161, 8704791), (207, 6770393), (249, 5628399), (271, 5171481), (301, 4656051), (387, 3621373), (483, 2901597), (581, 2412171), (747, 1876133), (813, 1723827), (903, 1552017), (989, 1417059), (1449, 967199), (1743, 804057), (1897, 738783), (1909, 734139), (2439, 574609), (2709, 517339), (2967, 472353), (3569, 392679), (5229, 268019), (5691, 246261), (5727, 244713), (6233, 224847), (6923, 202437), (8901, 157451), (10707, 130893), (11653, 120267), (13363, 104877), (17073, 82087), (17181, 81571), (18699, 74949), (20769, 67479), (22493, 62307), (24983, 56097), (32121, 43631), (34959, 40089)]