1230725403

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109661}}^1$

素因数の和:109739

約数の個数: 24

約数和(自身を含む): 1881799920

約数和(自身を除く): 651074517

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 11223, 109661, 328983, 986949, 3180169, 4715423, 9540507, 14146269, 28621521, 42438807, 136747267, 410241801, 1230725403]

約数ペア:

[(1, 1230725403), (3, 410241801), (9, 136747267), (29, 42438807), (43, 28621521), (87, 14146269), (129, 9540507), (261, 4715423), (387, 3180169), (1247, 986949), (3741, 328983), (11223, 109661)]