29725521

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7411}}^1$

素因数の和:7612

約数の個数: 16

約数和(自身を含む): 45539328

約数和(自身を除く): 15813807

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 7411, 22233, 51877, 155631, 1415501, 4246503, 9908507, 29725521]

約数ペア:

[(1, 29725521), (3, 9908507), (7, 4246503), (21, 1415501), (191, 155631), (573, 51877), (1337, 22233), (4011, 7411)]