12202029

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 21997440

約数和(自身を除く): 9795411

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 401, 441, 483, 621, 1127, 1203, 1323, 1449, 2807, 3381, 3609, 4347, 8421, 9223, 10143, 10827, 19649, 25263, 27669, 30429, 58947, 64561, 75789, 83007, 176841, 193683, 249021, 451927, 530523, 581049, 1355781, 1743147, 4067343, 12202029]

約数ペア:

[(1, 12202029), (3, 4067343), (7, 1743147), (9, 1355781), (21, 581049), (23, 530523), (27, 451927), (49, 249021), (63, 193683), (69, 176841), (147, 83007), (161, 75789), (189, 64561), (207, 58947), (401, 30429), (441, 27669), (483, 25263), (621, 19649), (1127, 10827), (1203, 10143), (1323, 9223), (1449, 8421), (2807, 4347), (3381, 3609)]