4079889

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 7027680

約数和(自身を除く): 2947791

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 241, 297, 513, 627, 723, 891, 1539, 1881, 2169, 2651, 4579, 5643, 6507, 7953, 13737, 16929, 19521, 23859, 41211, 50369, 71577, 123633, 151107, 214731, 370899, 453321, 1359963, 4079889]

約数ペア:

[(1, 4079889), (3, 1359963), (9, 453321), (11, 370899), (19, 214731), (27, 151107), (33, 123633), (57, 71577), (81, 50369), (99, 41211), (171, 23859), (209, 19521), (241, 16929), (297, 13737), (513, 7953), (627, 6507), (723, 5643), (891, 4579), (1539, 2651), (1881, 2169)]