4067343

素因数分解:

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

素因数の和:444

約数の個数: 36

約数和(自身を含む): 7149168

約数和(自身を除く): 3081825

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 401, 441, 483, 1127, 1203, 1449, 2807, 3381, 3609, 8421, 9223, 10143, 19649, 25263, 27669, 58947, 64561, 83007, 176841, 193683, 451927, 581049, 1355781, 4067343]

約数ペア:

[(1, 4067343), (3, 1355781), (7, 581049), (9, 451927), (21, 193683), (23, 176841), (49, 83007), (63, 64561), (69, 58947), (147, 27669), (161, 25263), (207, 19649), (401, 10143), (441, 9223), (483, 8421), (1127, 3609), (1203, 3381), (1449, 2807)]