39923807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 54259200

約数和(自身を除く): 14335393

約数列:

[1, 7, 11, 19, 29, 77, 133, 203, 209, 319, 551, 941, 1463, 2233, 3857, 6061, 6587, 10351, 17879, 27289, 42427, 72457, 125153, 191023, 196669, 300179, 518491, 1376683, 2101253, 3629437, 5703401, 39923807]

約数ペア:

[(1, 39923807), (7, 5703401), (11, 3629437), (19, 2101253), (29, 1376683), (77, 518491), (133, 300179), (203, 196669), (209, 191023), (319, 125153), (551, 72457), (941, 42427), (1463, 27289), (2233, 17879), (3857, 10351), (6061, 6587)]