525381921

素因数分解:

$3^2\times {\mathrm{4447}}^1\times {\mathrm{13127}}^1$

素因数の和:17580

約数の個数: 12

約数和(自身を含む): 759113472

約数和(自身を除く): 233731551

約数列:

[1, 3, 9, 4447, 13127, 13341, 39381, 40023, 118143, 58375769, 175127307, 525381921]

約数ペア:

[(1, 525381921), (3, 175127307), (9, 58375769), (4447, 118143), (13127, 40023), (13341, 39381)]