22587561

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 35459840

約数和(自身を除く): 12872279

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 4261, 5301, 12783, 38349, 80959, 132091, 242877, 396273, 728631, 1188819, 2509729, 7529187, 22587561]

約数ペア:

[(1, 22587561), (3, 7529187), (9, 2509729), (19, 1188819), (31, 728631), (57, 396273), (93, 242877), (171, 132091), (279, 80959), (589, 38349), (1767, 12783), (4261, 5301)]