1261159731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{24007}}^1$

素因数の和:24475

約数の個数: 24

約数和(自身を含む): 1966255200

約数和(自身を除く): 705095469

約数列:

[1, 3, 9, 13, 39, 117, 449, 1347, 4041, 5837, 17511, 24007, 52533, 72021, 216063, 312091, 936273, 2808819, 10779143, 32337429, 97012287, 140128859, 420386577, 1261159731]

約数ペア:

[(1, 1261159731), (3, 420386577), (9, 140128859), (13, 97012287), (39, 32337429), (117, 10779143), (449, 2808819), (1347, 936273), (4041, 312091), (5837, 216063), (17511, 72021), (24007, 52533)]