581323346511

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1\times {\mathrm{977}}^1\times {\mathrm{1627}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 782845029120

約数和(自身を除く): 201521682609

約数列:

[1, 3, 139, 417, 877, 977, 1627, 2631, 2931, 4881, 121903, 135803, 226153, 365709, 407409, 678459, 856829, 1426879, 1589579, 2570487, 4280637, 4768737, 119099231, 198336181, 220951481, 357297693, 595008543, 662854443, 1394060783, 4182182349, 193774448837, 581323346511]

約数ペア:

[(1, 581323346511), (3, 193774448837), (139, 4182182349), (417, 1394060783), (877, 662854443), (977, 595008543), (1627, 357297693), (2631, 220951481), (2931, 198336181), (4881, 119099231), (121903, 4768737), (135803, 4280637), (226153, 2570487), (365709, 1589579), (407409, 1426879), (678459, 856829)]