15071231

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3154

約数の個数: 16

約数和(自身を含む): 18688320

約数和(自身を除く): 3617089

約数列:

[1, 7, 17, 41, 119, 287, 697, 3089, 4879, 21623, 52513, 126649, 367591, 886543, 2153033, 15071231]

約数ペア:

[(1, 15071231), (7, 2153033), (17, 886543), (41, 367591), (119, 126649), (287, 52513), (697, 21623), (3089, 4879)]