54581891

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11317}}^1$

素因数の和:11390

約数の個数: 16

約数和(自身を含む): 68451264

約数和(自身を除く): 13869373

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 11317, 79219, 147121, 599801, 1029847, 4198607, 7797413, 54581891]

約数ペア:

[(1, 54581891), (7, 7797413), (13, 4198607), (53, 1029847), (91, 599801), (371, 147121), (689, 79219), (4823, 11317)]