328858712241

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{3881}}^1\times {\mathrm{688907}}^1$

素因数の和:692832

約数の個数: 16

約数和(自身を含む): 449289263808

約数和(自身を除く): 120430551567

約数列:

[1, 3, 41, 123, 3881, 11643, 159121, 477363, 688907, 2066721, 28245187, 84735561, 2673648067, 8020944201, 109619570747, 328858712241]

約数ペア:

[(1, 328858712241), (3, 109619570747), (41, 8020944201), (123, 2673648067), (3881, 84735561), (11643, 28245187), (159121, 2066721), (477363, 688907)]