23165009

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 28529280

約数和(自身を除く): 5364271

約数列:

[1, 7, 19, 89, 103, 133, 361, 623, 721, 1691, 1957, 2527, 9167, 11837, 13699, 32129, 37183, 64169, 174173, 224903, 260281, 1219211, 3309287, 23165009]

約数ペア:

[(1, 23165009), (7, 3309287), (19, 1219211), (89, 260281), (103, 224903), (133, 174173), (361, 64169), (623, 37183), (721, 32129), (1691, 13699), (1957, 11837), (2527, 9167)]