1382958081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{7499}}^1$

素因数の和:8197

約数の個数: 24

約数和(自身を含む): 2065440000

約数和(自身を除く): 682481919

約数列:

[1, 3, 9, 31, 93, 279, 661, 1983, 5949, 7499, 20491, 22497, 61473, 67491, 184419, 232469, 697407, 2092221, 4956839, 14870517, 44611551, 153662009, 460986027, 1382958081]

約数ペア:

[(1, 1382958081), (3, 460986027), (9, 153662009), (31, 44611551), (93, 14870517), (279, 4956839), (661, 2092221), (1983, 697407), (5949, 232469), (7499, 184419), (20491, 67491), (22497, 61473)]