374184447

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2591}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 642152448

約数和(自身を除く): 267968001

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 529, 897, 1587, 2093, 2591, 3703, 6279, 6877, 7773, 11109, 18137, 20631, 33683, 48139, 54411, 59593, 101049, 144417, 178779, 235781, 417151, 707343, 774709, 1251453, 1370639, 2324127, 4111917, 5422963, 9594473, 16268889, 17818307, 28783419, 53454921, 124728149, 374184447]

約数ペア:

[(1, 374184447), (3, 124728149), (7, 53454921), (13, 28783419), (21, 17818307), (23, 16268889), (39, 9594473), (69, 5422963), (91, 4111917), (161, 2324127), (273, 1370639), (299, 1251453), (483, 774709), (529, 707343), (897, 417151), (1587, 235781), (2093, 178779), (2591, 144417), (3703, 101049), (6279, 59593), (6877, 54411), (7773, 48139), (11109, 33683), (18137, 20631)]