7157283

素因数分解:

$3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 11203920

約数和(自身を除く): 4046637

約数列:

[1, 3, 7, 21, 49, 147, 181, 269, 543, 807, 1267, 1883, 3801, 5649, 8869, 13181, 26607, 39543, 48689, 146067, 340823, 1022469, 2385761, 7157283]

約数ペア:

[(1, 7157283), (3, 2385761), (7, 1022469), (21, 340823), (49, 146067), (147, 48689), (181, 39543), (269, 26607), (543, 13181), (807, 8869), (1267, 5649), (1883, 3801)]