493601471973

素因数分解:

$3^4\times {\mathrm{1229}}^1\times {\mathrm{4958377}}^1$

素因数の和:4959618

約数の個数: 20

約数和(自身を含む): 737955397740

約数和(自身を除く): 244353925767

約数列:

[1, 3, 9, 27, 81, 1229, 3687, 11061, 33183, 99549, 4958377, 14875131, 44625393, 133876179, 401628537, 6093845333, 18281535999, 54844607997, 164533823991, 493601471973]

約数ペア:

[(1, 493601471973), (3, 164533823991), (9, 54844607997), (27, 18281535999), (81, 6093845333), (1229, 401628537), (3687, 133876179), (11061, 44625393), (33183, 14875131), (99549, 4958377)]