1330394393

素因数分解:

${\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 1370500560

約数和(自身を除く): 40106167

約数列:

[1, 53, 173, 373, 389, 9169, 19769, 20617, 64529, 67297, 145097, 3420037, 3566741, 7690141, 25101781, 1330394393]

約数ペア:

[(1, 1330394393), (53, 25101781), (173, 7690141), (373, 3566741), (389, 3420037), (9169, 145097), (19769, 67297), (20617, 64529)]