28361507

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 30991680

約数和(自身を除く): 2630173

約数列:

[1, 23, 29, 101, 421, 667, 2323, 2929, 9683, 12209, 42521, 67367, 280807, 977983, 1233109, 28361507]

約数ペア:

[(1, 28361507), (23, 1233109), (29, 977983), (101, 280807), (421, 67367), (667, 42521), (2323, 12209), (2929, 9683)]