722752011

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{3583}}^1$

素因数の和:3864

約数の個数: 32

約数和(自身を含む): 1110179840

約数和(自身を除く): 387427829

約数列:

[1, 3, 9, 27, 31, 93, 241, 279, 723, 837, 2169, 3583, 6507, 7471, 10749, 22413, 32247, 67239, 96741, 111073, 201717, 333219, 863503, 999657, 2590509, 2998971, 7771527, 23314581, 26768593, 80305779, 240917337, 722752011]

約数ペア:

[(1, 722752011), (3, 240917337), (9, 80305779), (27, 26768593), (31, 23314581), (93, 7771527), (241, 2998971), (279, 2590509), (723, 999657), (837, 863503), (2169, 333219), (3583, 201717), (6507, 111073), (7471, 96741), (10749, 67239), (22413, 32247)]