21934329

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 30351360

約数和(自身を除く): 8417031

約数列:

[1, 3, 31, 93, 227, 681, 1039, 3117, 7037, 21111, 32209, 96627, 235853, 707559, 7311443, 21934329]

約数ペア:

[(1, 21934329), (3, 7311443), (31, 707559), (93, 235853), (227, 96627), (681, 32209), (1039, 21111), (3117, 7037)]