30970521

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{118661}}^1$

素因数の和:118696

約数の個数: 12

約数和(自身を含む): 46278180

約数和(自身を除く): 15307659

約数列:

[1, 3, 9, 29, 87, 261, 118661, 355983, 1067949, 3441169, 10323507, 30970521]

約数ペア:

[(1, 30970521), (3, 10323507), (9, 3441169), (29, 1067949), (87, 355983), (261, 118661)]