38729763

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 57092256

約数和(自身を除く): 18362493

約数列:

[1, 3, 9, 101, 137, 303, 311, 411, 909, 933, 1233, 2799, 13837, 31411, 41511, 42607, 94233, 124533, 127821, 282699, 383463, 4303307, 12909921, 38729763]

約数ペア:

[(1, 38729763), (3, 12909921), (9, 4303307), (101, 383463), (137, 282699), (303, 127821), (311, 124533), (411, 94233), (909, 42607), (933, 41511), (1233, 31411), (2799, 13837)]