253131717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{4643}}^1$

素因数の和:5732

約数の個数: 16

約数和(自身を含む): 357773760

約数和(自身を除く): 104642043

約数列:

[1, 3, 17, 51, 1069, 3207, 4643, 13929, 18173, 54519, 78931, 236793, 4963367, 14890101, 84377239, 253131717]

約数ペア:

[(1, 253131717), (3, 84377239), (17, 14890101), (51, 4963367), (1069, 236793), (3207, 78931), (4643, 54519), (13929, 18173)]