2298933

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:434

約数の個数: 36

約数和(自身を含む): 4170348

約数和(自身を除く): 1871415

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 401, 441, 637, 819, 1203, 1911, 2807, 3609, 5213, 5733, 8421, 15639, 19649, 25263, 36491, 46917, 58947, 109473, 176841, 255437, 328419, 766311, 2298933]

約数ペア:

[(1, 2298933), (3, 766311), (7, 328419), (9, 255437), (13, 176841), (21, 109473), (39, 58947), (49, 46917), (63, 36491), (91, 25263), (117, 19649), (147, 15639), (273, 8421), (401, 5733), (441, 5213), (637, 3609), (819, 2807), (1203, 1911)]