15323413

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 18061056

約数和(自身を除く): 2737643

約数列:

[1, 7, 53, 103, 371, 401, 721, 2807, 5459, 21253, 38213, 41303, 148771, 289121, 2189059, 15323413]

約数ペア:

[(1, 15323413), (7, 2189059), (53, 289121), (103, 148771), (371, 41303), (401, 38213), (721, 21253), (2807, 5459)]