9398991

素因数分解:

$3^1\times 7^1\times {\mathrm{447571}}^1$

素因数の和:447581

約数の個数: 8

約数和(自身を含む): 14322304

約数和(自身を除く): 4923313

約数列:

[1, 3, 7, 21, 447571, 1342713, 3132997, 9398991]

約数ペア:

[(1, 9398991), (3, 3132997), (7, 1342713), (21, 447571)]