42263923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 48294400

約数和(自身を除く): 6030477

約数列:

[1, 13, 19, 139, 247, 1231, 1807, 2641, 16003, 23389, 34333, 171109, 304057, 2224417, 3251071, 42263923]

約数ペア:

[(1, 42263923), (13, 3251071), (19, 2224417), (139, 304057), (247, 171109), (1231, 34333), (1807, 23389), (2641, 16003)]