247863201

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{4201}}^1$

素因数の和:4552

約数の個数: 16

約数和(自身を含む): 336428928

約数和(自身を除く): 88565727

約数列:

[1, 3, 71, 213, 277, 831, 4201, 12603, 19667, 59001, 298271, 894813, 1163677, 3491031, 82621067, 247863201]

約数ペア:

[(1, 247863201), (3, 82621067), (71, 3491031), (213, 1163677), (277, 894813), (831, 298271), (4201, 59001), (12603, 19667)]