42913191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6907}}^1$

素因数の和:7038

約数の個数: 16

約数和(自身を含む): 60790400

約数和(自身を除く): 17877209

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 6907, 20721, 131233, 393699, 752863, 2258589, 14304397, 42913191]

約数ペア:

[(1, 42913191), (3, 14304397), (19, 2258589), (57, 752863), (109, 393699), (327, 131233), (2071, 20721), (6213, 6907)]