3733401

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 5734400

約数和(自身を除く): 2000999

約数列:

[1, 3, 7, 21, 139, 417, 973, 1279, 2919, 3837, 8953, 26859, 177781, 533343, 1244467, 3733401]

約数ペア:

[(1, 3733401), (3, 1244467), (7, 533343), (21, 177781), (139, 26859), (417, 8953), (973, 3837), (1279, 2919)]