39941891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 46448640

約数和(自身を除く): 6506749

約数列:

[1, 11, 17, 167, 187, 1279, 1837, 2839, 14069, 21743, 31229, 213593, 239173, 2349523, 3631081, 39941891]

約数ペア:

[(1, 39941891), (11, 3631081), (17, 2349523), (167, 239173), (187, 213593), (1279, 31229), (1837, 21743), (2839, 14069)]