233193779

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{1721}}^1$

素因数の和:3230

約数の個数: 16

約数和(自身を含む): 287367360

約数和(自身を除く): 54173581

約数列:

[1, 7, 13, 91, 1489, 1721, 10423, 12047, 19357, 22373, 135499, 156611, 2562569, 17937983, 33313397, 233193779]

約数ペア:

[(1, 233193779), (7, 33313397), (13, 17937983), (91, 2562569), (1489, 156611), (1721, 135499), (10423, 22373), (12047, 19357)]