28853201

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 16

約数和(自身を含む): 32672640

約数和(自身を除く): 3819439

約数列:

[1, 13, 23, 169, 299, 571, 2197, 3887, 7423, 13133, 50531, 96499, 170729, 1254487, 2219477, 28853201]

約数ペア:

[(1, 28853201), (13, 2219477), (23, 1254487), (169, 170729), (299, 96499), (571, 50531), (2197, 13133), (3887, 7423)]