772251207

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{26437}}^1$

素因数の和:26567

約数の個数: 32

約数和(自身を含む): 1279176192

約数和(自身を除く): 506924985

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 4173, 9737, 26437, 29211, 79311, 185059, 343681, 555177, 1031043, 2405767, 2828759, 7217301, 8486277, 19801313, 36773867, 59403939, 110321601, 257417069, 772251207]

約数ペア:

[(1, 772251207), (3, 257417069), (7, 110321601), (13, 59403939), (21, 36773867), (39, 19801313), (91, 8486277), (107, 7217301), (273, 2828759), (321, 2405767), (749, 1031043), (1391, 555177), (2247, 343681), (4173, 185059), (9737, 79311), (26437, 29211)]