42664391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11789}}^1$

素因数の和:11854

約数の個数: 16

約数和(自身を含む): 54328320

約数和(自身を除く): 11663929

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 11789, 82523, 129679, 554083, 907753, 3878581, 6094913, 42664391]

約数ペア:

[(1, 42664391), (7, 6094913), (11, 3878581), (47, 907753), (77, 554083), (329, 129679), (517, 82523), (3619, 11789)]