1021583511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 1638628992

約数和(自身を除く): 617045481

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 173, 369, 519, 533, 1231, 1557, 1599, 2249, 3693, 4797, 6747, 7093, 11079, 16003, 20241, 21279, 48009, 50471, 63837, 92209, 144027, 151413, 212963, 276627, 454239, 638889, 656123, 829881, 1916667, 1968369, 2768519, 5905107, 8305557, 8731483, 24916671, 26194449, 78583347, 113509279, 340527837, 1021583511]

約数ペア:

[(1, 1021583511), (3, 340527837), (9, 113509279), (13, 78583347), (39, 26194449), (41, 24916671), (117, 8731483), (123, 8305557), (173, 5905107), (369, 2768519), (519, 1968369), (533, 1916667), (1231, 829881), (1557, 656123), (1599, 638889), (2249, 454239), (3693, 276627), (4797, 212963), (6747, 151413), (7093, 144027), (11079, 92209), (16003, 63837), (20241, 50471), (21279, 48009)]