22298241

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7639}}^1$

素因数の和:7788

約数の個数: 16

約数和(自身を含む): 34227200

約数和(自身を除く): 11928959

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 7639, 22917, 53473, 160419, 1061821, 3185463, 7432747, 22298241]

約数ペア:

[(1, 22298241), (3, 7432747), (7, 3185463), (21, 1061821), (139, 160419), (417, 53473), (973, 22917), (2919, 7639)]