1330452879

素因数分解:

$3^1\times 7^1\times {\mathrm{14057}}^1\times {\mathrm{4507}}^1$

素因数の和:18574

約数の個数: 16

約数和(自身を含む): 2027950848

約数和(自身を除く): 697497969

約数列:

[1, 3, 7, 21, 4507, 13521, 14057, 31549, 42171, 94647, 98399, 295197, 63354899, 190064697, 443484293, 1330452879]

約数ペア:

[(1, 1330452879), (3, 443484293), (7, 190064697), (21, 63354899), (4507, 295197), (13521, 98399), (14057, 94647), (31549, 42171)]