13132629

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 20311200

約数和(自身を除く): 7178571

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 1259, 3477, 3777, 10431, 11331, 23921, 71763, 76799, 215289, 230397, 691191, 1459181, 4377543, 13132629]

約数ペア:

[(1, 13132629), (3, 4377543), (9, 1459181), (19, 691191), (57, 230397), (61, 215289), (171, 76799), (183, 71763), (549, 23921), (1159, 11331), (1259, 10431), (3477, 3777)]