4039497

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 7833600

約数和(自身を除く): 3794103

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 67, 77, 87, 99, 189, 201, 203, 231, 261, 297, 319, 469, 603, 609, 693, 737, 783, 957, 1407, 1809, 1827, 1943, 2079, 2211, 2233, 2871, 4221, 5159, 5481, 5829, 6633, 6699, 8613, 12663, 13601, 15477, 17487, 19899, 20097, 21373, 40803, 46431, 52461, 60291, 64119, 122409, 139293, 149611, 192357, 367227, 448833, 577071, 1346499, 4039497]

約数ペア:

[(1, 4039497), (3, 1346499), (7, 577071), (9, 448833), (11, 367227), (21, 192357), (27, 149611), (29, 139293), (33, 122409), (63, 64119), (67, 60291), (77, 52461), (87, 46431), (99, 40803), (189, 21373), (201, 20097), (203, 19899), (231, 17487), (261, 15477), (297, 13601), (319, 12663), (469, 8613), (603, 6699), (609, 6633), (693, 5829), (737, 5481), (783, 5159), (957, 4221), (1407, 2871), (1809, 2233), (1827, 2211), (1943, 2079)]