53902121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34843}}^1$

素因数の和:34880

約数の個数: 16

約数和(自身を含む): 70245504

約数和(自身を除く): 16343383

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 34843, 243901, 452959, 592331, 3170713, 4146317, 7700303, 53902121]

約数ペア:

[(1, 53902121), (7, 7700303), (13, 4146317), (17, 3170713), (91, 592331), (119, 452959), (221, 243901), (1547, 34843)]