291269084353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7993}}^1\times {\mathrm{52889}}^1$

素因数の和:60948

約数の個数: 16

約数和(自身を含む): 319638810960

約数和(自身を除く): 28369726607

約数列:

[1, 13, 53, 689, 7993, 52889, 103909, 423629, 687557, 2803117, 5507177, 36440521, 422741777, 5495643101, 22405314181, 291269084353]

約数ペア:

[(1, 291269084353), (13, 22405314181), (53, 5495643101), (689, 422741777), (7993, 36440521), (52889, 5507177), (103909, 2803117), (423629, 687557)]