8408907

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23957}}^1$

素因数の和:23979

約数の個数: 16

約数和(自身を含む): 13416480

約数和(自身を除く): 5007573

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 23957, 71871, 215613, 311441, 646839, 934323, 2802969, 8408907]

約数ペア:

[(1, 8408907), (3, 2802969), (9, 934323), (13, 646839), (27, 311441), (39, 215613), (117, 71871), (351, 23957)]