1298796201

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{3167}}^1$

素因数の和:3323

約数の個数: 40

約数和(自身を含む): 1996372224

約数和(自身を除く): 697576023

約数列:

[1, 3, 9, 27, 61, 81, 83, 183, 249, 549, 747, 1647, 2241, 3167, 4941, 5063, 6723, 9501, 15189, 28503, 45567, 85509, 136701, 193187, 256527, 262861, 410103, 579561, 788583, 1738683, 2365749, 5216049, 7097247, 15648147, 16034521, 21291741, 48103563, 144310689, 432932067, 1298796201]

約数ペア:

[(1, 1298796201), (3, 432932067), (9, 144310689), (27, 48103563), (61, 21291741), (81, 16034521), (83, 15648147), (183, 7097247), (249, 5216049), (549, 2365749), (747, 1738683), (1647, 788583), (2241, 579561), (3167, 410103), (4941, 262861), (5063, 256527), (6723, 193187), (9501, 136701), (15189, 85509), (28503, 45567)]