11647251

素因数分解:

$3^2\times 7^6\times {\mathrm{11}}^1$

素因数の和:59

約数の個数: 42

約数和(自身を含む): 21412092

約数和(自身を除く): 9764841

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1617, 2401, 3087, 3773, 4851, 7203, 11319, 16807, 21609, 26411, 33957, 50421, 79233, 117649, 151263, 184877, 237699, 352947, 554631, 1058841, 1294139, 1663893, 3882417, 11647251]

約数ペア:

[(1, 11647251), (3, 3882417), (7, 1663893), (9, 1294139), (11, 1058841), (21, 554631), (33, 352947), (49, 237699), (63, 184877), (77, 151263), (99, 117649), (147, 79233), (231, 50421), (343, 33957), (441, 26411), (539, 21609), (693, 16807), (1029, 11319), (1617, 7203), (2401, 4851), (3087, 3773)]