39407511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 62431488

約数和(自身を除く): 23023977

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 947, 1067, 1261, 2841, 3201, 3783, 10417, 12311, 13871, 31251, 36933, 41613, 91859, 135421, 275577, 406263, 1010449, 1194167, 3031347, 3582501, 13135837, 39407511]

約数ペア:

[(1, 39407511), (3, 13135837), (11, 3582501), (13, 3031347), (33, 1194167), (39, 1010449), (97, 406263), (143, 275577), (291, 135421), (429, 91859), (947, 41613), (1067, 36933), (1261, 31251), (2841, 13871), (3201, 12311), (3783, 10417)]