11949777

素因数分解:

$3^2\times 7^5\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 20392320

約数和(自身を除く): 8442543

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 237, 343, 441, 553, 711, 1029, 1659, 2401, 3087, 3871, 4977, 7203, 11613, 16807, 21609, 27097, 34839, 50421, 81291, 151263, 189679, 243873, 569037, 1327753, 1707111, 3983259, 11949777]

約数ペア:

[(1, 11949777), (3, 3983259), (7, 1707111), (9, 1327753), (21, 569037), (49, 243873), (63, 189679), (79, 151263), (147, 81291), (237, 50421), (343, 34839), (441, 27097), (553, 21609), (711, 16807), (1029, 11613), (1659, 7203), (2401, 4977), (3087, 3871)]