488542401

素因数分解:

$3^3\times {\mathrm{659}}^1\times {\mathrm{27457}}^1$

素因数の和:28125

約数の個数: 16

約数和(自身を含む): 724891200

約数和(自身を除く): 236348799

約数列:

[1, 3, 9, 27, 659, 1977, 5931, 17793, 27457, 82371, 247113, 741339, 18094163, 54282489, 162847467, 488542401]

約数ペア:

[(1, 488542401), (3, 162847467), (9, 54282489), (27, 18094163), (659, 741339), (1977, 247113), (5931, 82371), (17793, 27457)]