30942431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7418

約数の個数: 16

約数和(自身を含む): 37144800

約数和(自身を除く): 6202369

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 7369, 95797, 125273, 140011, 1628549, 1820143, 2380187, 30942431]

約数ペア:

[(1, 30942431), (13, 2380187), (17, 1820143), (19, 1628549), (221, 140011), (247, 125273), (323, 95797), (4199, 7369)]