2013025407

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^2$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 2749546800

約数和(自身を除く): 736521393

約数列:

[1, 3, 89, 109, 263, 267, 327, 789, 9701, 23407, 28667, 29103, 69169, 70221, 86001, 207507, 2551363, 6156041, 7539421, 7654089, 18468123, 22618263, 671008469, 2013025407]

約数ペア:

[(1, 2013025407), (3, 671008469), (89, 22618263), (109, 18468123), (263, 7654089), (267, 7539421), (327, 6156041), (789, 2551363), (9701, 207507), (23407, 86001), (28667, 70221), (29103, 69169)]