1488876633

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{496789}}^1$

素因数の和:496838

約数の個数: 20

約数和(自身を含む): 2284240420

約数和(自身を除く): 795363787

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 496789, 1490367, 4471101, 13413303, 18381193, 40239909, 55143579, 165430737, 496292211, 1488876633]

約数ペア:

[(1, 1488876633), (3, 496292211), (9, 165430737), (27, 55143579), (37, 40239909), (81, 18381193), (111, 13413303), (333, 4471101), (999, 1490367), (2997, 496789)]