4091571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 6627504

約数和(自身を除く): 2535933

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1117, 1221, 3351, 3663, 10053, 12287, 36861, 41329, 110583, 123987, 371961, 454619, 1363857, 4091571]

約数ペア:

[(1, 4091571), (3, 1363857), (9, 454619), (11, 371961), (33, 123987), (37, 110583), (99, 41329), (111, 36861), (333, 12287), (407, 10053), (1117, 3663), (1221, 3351)]