23151271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7039}}^1$

素因数の和:7086

約数の個数: 16

約数和(自身を含む): 28385280

約数和(自身を除く): 5234009

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 7039, 77429, 91507, 161897, 1006577, 1780867, 2104661, 23151271]

約数ペア:

[(1, 23151271), (11, 2104661), (13, 1780867), (23, 1006577), (143, 161897), (253, 91507), (299, 77429), (3289, 7039)]