289097757

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{22669}}^1$

素因数の和:22797

約数の個数: 24

約数和(自身を含む): 453853400

約数和(自身を除く): 164755643

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 22669, 68007, 204021, 294697, 884091, 2470921, 2652273, 7412763, 22238289, 32121973, 96365919, 289097757]

約数ペア:

[(1, 289097757), (3, 96365919), (9, 32121973), (13, 22238289), (39, 7412763), (109, 2652273), (117, 2470921), (327, 884091), (981, 294697), (1417, 204021), (4251, 68007), (12753, 22669)]