1255147899

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1\times {\mathrm{4073}}^1$

素因数の和:4954

約数の個数: 16

約数和(自身を含む): 1688265600

約数和(自身を除く): 433117701

約数列:

[1, 3, 139, 417, 739, 2217, 4073, 12219, 102721, 308163, 566147, 1698441, 3009947, 9029841, 418382633, 1255147899]

約数ペア:

[(1, 1255147899), (3, 418382633), (139, 9029841), (417, 3009947), (739, 1698441), (2217, 566147), (4073, 308163), (12219, 102721)]