2662569

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 4734912

約数和(自身を除く): 2072343

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3251, 9753, 22757, 29259, 42263, 68271, 126789, 204813, 295841, 380367, 887523, 2662569]

約数ペア:

[(1, 2662569), (3, 887523), (7, 380367), (9, 295841), (13, 204813), (21, 126789), (39, 68271), (63, 42263), (91, 29259), (117, 22757), (273, 9753), (819, 3251)]