7799979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 11700288

約数和(自身を除く): 3900309

約数列:

[1, 3, 11, 33, 47, 107, 141, 321, 517, 1177, 1551, 2209, 3531, 5029, 6627, 15087, 24299, 55319, 72897, 165957, 236363, 709089, 2599993, 7799979]

約数ペア:

[(1, 7799979), (3, 2599993), (11, 709089), (33, 236363), (47, 165957), (107, 72897), (141, 55319), (321, 24299), (517, 15087), (1177, 6627), (1551, 5029), (2209, 3531)]