58142539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8999}}^1$

素因数の和:9090

約数の個数: 16

約数和(自身を含む): 72576000

約数和(自身を除く): 14433461

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 8999, 62993, 116987, 638929, 818909, 4472503, 8306077, 58142539]

約数ペア:

[(1, 58142539), (7, 8306077), (13, 4472503), (71, 818909), (91, 638929), (497, 116987), (923, 62993), (6461, 8999)]