15409401

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5279}}^1$

素因数の和:5428

約数の個数: 16

約数和(自身を含む): 23654400

約数和(自身を除く): 8244999

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 5279, 15837, 36953, 110859, 733781, 2201343, 5136467, 15409401]

約数ペア:

[(1, 15409401), (3, 5136467), (7, 2201343), (21, 733781), (139, 110859), (417, 36953), (973, 15837), (2919, 5279)]