12281633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 16091712

約数和(自身を除く): 3810079

約数列:

[1, 7, 13, 17, 91, 119, 221, 289, 467, 1547, 2023, 3269, 3757, 6071, 7939, 26299, 42497, 55573, 103207, 134963, 722449, 944741, 1754519, 12281633]

約数ペア:

[(1, 12281633), (7, 1754519), (13, 944741), (17, 722449), (91, 134963), (119, 103207), (221, 55573), (289, 42497), (467, 26299), (1547, 7939), (2023, 6071), (3269, 3757)]