84192717

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{28843}}^1$

素因数の和:28992

約数の個数: 16

約数和(自身を含む): 129221120

約数和(自身を除く): 45028403

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 28843, 86529, 201901, 605703, 4009177, 12027531, 28064239, 84192717]

約数ペア:

[(1, 84192717), (3, 28064239), (7, 12027531), (21, 4009177), (139, 605703), (417, 201901), (973, 86529), (2919, 28843)]