1130172309

素因数分解:

$3^2\times 7^4\times {\mathrm{52301}}^1$

素因数の和:52335

約数の個数: 30

約数和(自身を含む): 1904472726

約数和(自身を除く): 774300417

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 7203, 21609, 52301, 156903, 366107, 470709, 1098321, 2562749, 3294963, 7688247, 17939243, 23064741, 53817729, 125574701, 161453187, 376724103, 1130172309]

約数ペア:

[(1, 1130172309), (3, 376724103), (7, 161453187), (9, 125574701), (21, 53817729), (49, 23064741), (63, 17939243), (147, 7688247), (343, 3294963), (441, 2562749), (1029, 1098321), (2401, 470709), (3087, 366107), (7203, 156903), (21609, 52301)]