39057207

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 60994560

約数和(自身を除く): 21937353

約数列:

[1, 3, 7, 21, 109, 113, 151, 327, 339, 453, 763, 791, 1057, 2289, 2373, 3171, 12317, 16459, 17063, 36951, 49377, 51189, 86219, 115213, 119441, 258657, 345639, 358323, 1859867, 5579601, 13019069, 39057207]

約数ペア:

[(1, 39057207), (3, 13019069), (7, 5579601), (21, 1859867), (109, 358323), (113, 345639), (151, 258657), (327, 119441), (339, 115213), (453, 86219), (763, 51189), (791, 49377), (1057, 36951), (2289, 17063), (2373, 16459), (3171, 12317)]