2247804799331

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{15525551}}^1$

素因数の和:15525651

約数の個数: 32

約数和(自身を含む): 2907376969728

約数和(自身を除く): 659572170397

約数列:

[1, 7, 13, 37, 43, 91, 259, 301, 481, 559, 1591, 3367, 3913, 11137, 20683, 144781, 15525551, 108678857, 201832163, 574445387, 667598693, 1412825141, 4021117709, 4673190851, 7467790031, 8678783009, 24701151641, 52274530217, 60751481063, 172908061487, 321114971333, 2247804799331]

約数ペア:

[(1, 2247804799331), (7, 321114971333), (13, 172908061487), (37, 60751481063), (43, 52274530217), (91, 24701151641), (259, 8678783009), (301, 7467790031), (481, 4673190851), (559, 4021117709), (1591, 1412825141), (3367, 667598693), (3913, 574445387), (11137, 201832163), (20683, 108678857), (144781, 15525551)]