11640629

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 16208640

約数和(自身を除く): 4568011

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 401, 1001, 2233, 2639, 2807, 4147, 4411, 5213, 11629, 29029, 30877, 36491, 57343, 81403, 127919, 151177, 401401, 895433, 1058239, 1662947, 11640629]

約数ペア:

[(1, 11640629), (7, 1662947), (11, 1058239), (13, 895433), (29, 401401), (77, 151177), (91, 127919), (143, 81403), (203, 57343), (319, 36491), (377, 30877), (401, 29029), (1001, 11629), (2233, 5213), (2639, 4411), (2807, 4147)]