39917631

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 59005056

約数和(自身を除く): 19087425

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 1831, 5493, 7267, 21801, 23803, 71409, 78733, 236199, 309439, 928317, 1023529, 3070587, 13305877, 39917631]

約数ペア:

[(1, 39917631), (3, 13305877), (13, 3070587), (39, 1023529), (43, 928317), (129, 309439), (169, 236199), (507, 78733), (559, 71409), (1677, 23803), (1831, 21801), (5493, 7267)]