13580281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 16652160

約数和(自身を除く): 3071879

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 4129, 45419, 53677, 94967, 590447, 1044637, 1234571, 13580281]

約数ペア:

[(1, 13580281), (11, 1234571), (13, 1044637), (23, 590447), (143, 94967), (253, 53677), (299, 45419), (3289, 4129)]