42279213

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 57879360

約数和(自身を除く): 15600147

約数列:

[1, 3, 53, 139, 159, 417, 1913, 5739, 7367, 22101, 101389, 265907, 304167, 797721, 14093071, 42279213]

約数ペア:

[(1, 42279213), (3, 14093071), (53, 797721), (139, 304167), (159, 265907), (417, 101389), (1913, 22101), (5739, 7367)]