9647421

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24179}}^1$

素因数の和:24208

約数の個数: 16

約数和(自身を含む): 15475200

約数和(自身を除く): 5827779

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 24179, 72537, 169253, 459401, 507759, 1378203, 3215807, 9647421]

約数ペア:

[(1, 9647421), (3, 3215807), (7, 1378203), (19, 507759), (21, 459401), (57, 169253), (133, 72537), (399, 24179)]