238395777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{65837}}^1$

素因数の和:65928

約数の個数: 16

約数和(自身を含む): 341304192

約数和(自身を除く): 102908415

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 65837, 197511, 1119229, 3357687, 4674427, 14023281, 79465259, 238395777]

約数ペア:

[(1, 238395777), (3, 79465259), (17, 14023281), (51, 4674427), (71, 3357687), (213, 1119229), (1207, 197511), (3621, 65837)]