3129889

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 3818880

約数和(自身を除く): 688991

約数列:

[1, 7, 19, 101, 133, 233, 707, 1631, 1919, 4427, 13433, 23533, 30989, 164731, 447127, 3129889]

約数ペア:

[(1, 3129889), (7, 447127), (19, 164731), (101, 30989), (133, 23533), (233, 13433), (707, 4427), (1631, 1919)]