40385037

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 68014080

約数和(自身を除く): 27629043

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 2213, 2607, 6083, 6639, 15491, 18249, 24343, 46473, 73029, 170401, 174827, 511203, 524481, 1223789, 1923097, 3671367, 5769291, 13461679, 40385037]

約数ペア:

[(1, 40385037), (3, 13461679), (7, 5769291), (11, 3671367), (21, 1923097), (33, 1223789), (77, 524481), (79, 511203), (231, 174827), (237, 170401), (553, 73029), (869, 46473), (1659, 24343), (2213, 18249), (2607, 15491), (6083, 6639)]