1138426247

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{37447}}^1$

素因数の和:37598

約数の個数: 16

約数和(自身を含む): 1344532992

約数和(自身を除く): 206106745

約数列:

[1, 7, 43, 101, 301, 707, 4343, 30401, 37447, 262129, 1610221, 3782147, 11271547, 26475029, 162632321, 1138426247]

約数ペア:

[(1, 1138426247), (7, 162632321), (43, 26475029), (101, 11271547), (301, 3782147), (707, 1610221), (4343, 262129), (30401, 37447)]