3738357

素因数分解:

$3^2\times 7^4\times {\mathrm{173}}^1$

素因数の和:207

約数の個数: 30

約数和(自身を含む): 6335862

約数和(自身を除く): 2597505

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 173, 343, 441, 519, 1029, 1211, 1557, 2401, 3087, 3633, 7203, 8477, 10899, 21609, 25431, 59339, 76293, 178017, 415373, 534051, 1246119, 3738357]

約数ペア:

[(1, 3738357), (3, 1246119), (7, 534051), (9, 415373), (21, 178017), (49, 76293), (63, 59339), (147, 25431), (173, 21609), (343, 10899), (441, 8477), (519, 7203), (1029, 3633), (1211, 3087), (1557, 2401)]