15671399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 17335296

約数和(自身を除く): 1663897

約数列:

[1, 17, 31, 131, 227, 527, 2227, 3859, 4061, 7037, 29737, 69037, 119629, 505529, 921847, 15671399]

約数ペア:

[(1, 15671399), (17, 921847), (31, 505529), (131, 119629), (227, 69037), (527, 29737), (2227, 7037), (3859, 4061)]