28658349

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{52201}}^1$

素因数の和:52268

約数の個数: 12

約数和(自身を含む): 42074812

約数和(自身を除く): 13416463

約数列:

[1, 3, 9, 61, 183, 549, 52201, 156603, 469809, 3184261, 9552783, 28658349]

約数ペア:

[(1, 28658349), (3, 9552783), (9, 3184261), (61, 469809), (183, 156603), (549, 52201)]