248794359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{160409}}^1$

素因数の和:160470

約数の個数: 16

約数和(自身を含む): 369584640

約数和(自身を除く): 120790281

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 160409, 481227, 1764499, 5293497, 7539223, 22617669, 82931453, 248794359]

約数ペア:

[(1, 248794359), (3, 82931453), (11, 22617669), (33, 7539223), (47, 5293497), (141, 1764499), (517, 481227), (1551, 160409)]