272912381

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{1831}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 316569600

約数和(自身を除く): 43657219

約数列:

[1, 7, 107, 199, 749, 1393, 1831, 12817, 21293, 149051, 195917, 364369, 1371419, 2550583, 38987483, 272912381]

約数ペア:

[(1, 272912381), (7, 38987483), (107, 2550583), (199, 1371419), (749, 364369), (1393, 195917), (1831, 149051), (12817, 21293)]