8330139

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 18

約数和(自身を含む): 12323220

約数和(自身を除く): 3993081

約数列:

[1, 3, 9, 47, 141, 419, 423, 1257, 2209, 3771, 6627, 19693, 19881, 59079, 177237, 925571, 2776713, 8330139]

約数ペア:

[(1, 8330139), (3, 2776713), (9, 925571), (47, 177237), (141, 59079), (419, 19881), (423, 19693), (1257, 6627), (2209, 3771)]