291207353853

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1\times {\mathrm{692851}}^1$

素因数の和:693709

約数の個数: 24

約数和(自身を含む): 420949161120

約数和(自身を除く): 129741807267

約数列:

[1, 3, 13, 39, 169, 507, 829, 2487, 10777, 32331, 140101, 420303, 692851, 2078553, 9007063, 27021189, 117091819, 351275457, 574373479, 1723120437, 7466855227, 22400565681, 97069117951, 291207353853]

約数ペア:

[(1, 291207353853), (3, 97069117951), (13, 22400565681), (39, 7466855227), (169, 1723120437), (507, 574373479), (829, 351275457), (2487, 117091819), (10777, 27021189), (32331, 9007063), (140101, 2078553), (420303, 692851)]