1401474811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{20693}}^1$

素因数の和:20882

約数の個数: 16

約数和(自身を含む): 1573406208

約数和(自身を除く): 171931397

約数列:

[1, 11, 47, 131, 517, 1441, 6157, 20693, 67727, 227623, 972571, 2710783, 10698281, 29818613, 127406801, 1401474811]

約数ペア:

[(1, 1401474811), (11, 127406801), (47, 29818613), (131, 10698281), (517, 2710783), (1441, 972571), (6157, 227623), (20693, 67727)]