13290633

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{77723}}^1$

素因数の和:77748

約数の個数: 12

約数和(自身を含む): 20208240

約数和(自身を除く): 6917607

約数列:

[1, 3, 9, 19, 57, 171, 77723, 233169, 699507, 1476737, 4430211, 13290633]

約数ペア:

[(1, 13290633), (3, 4430211), (9, 1476737), (19, 699507), (57, 233169), (171, 77723)]