11369889

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 18817920

約数和(自身を除く): 7448031

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 359, 391, 459, 621, 1077, 1173, 1377, 1863, 3231, 3519, 6103, 8257, 9693, 10557, 18309, 24771, 29079, 31671, 54927, 74313, 140369, 164781, 222939, 421107, 494343, 668817, 1263321, 3789963, 11369889]

約数ペア:

[(1, 11369889), (3, 3789963), (9, 1263321), (17, 668817), (23, 494343), (27, 421107), (51, 222939), (69, 164781), (81, 140369), (153, 74313), (207, 54927), (359, 31671), (391, 29079), (459, 24771), (621, 18309), (1077, 10557), (1173, 9693), (1377, 8257), (1863, 6103), (3231, 3519)]