634607727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7393}}^1$

素因数の和:7511

約数の個数: 32

約数和(自身を含む): 954003456

約数和(自身を除く): 319395729

約数列:

[1, 3, 13, 31, 39, 71, 93, 213, 403, 923, 1209, 2201, 2769, 6603, 7393, 22179, 28613, 85839, 96109, 229183, 288327, 524903, 687549, 1574709, 2979379, 6823739, 8938137, 16271993, 20471217, 48815979, 211535909, 634607727]

約数ペア:

[(1, 634607727), (3, 211535909), (13, 48815979), (31, 20471217), (39, 16271993), (71, 8938137), (93, 6823739), (213, 2979379), (403, 1574709), (923, 687549), (1209, 524903), (2201, 288327), (2769, 229183), (6603, 96109), (7393, 85839), (22179, 28613)]