7891917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 11527680

約数和(自身を除く): 3635763

約数列:

[1, 3, 11, 33, 379, 631, 1137, 1893, 4169, 6941, 12507, 20823, 239149, 717447, 2630639, 7891917]

約数ペア:

[(1, 7891917), (3, 2630639), (11, 717447), (33, 239149), (379, 20823), (631, 12507), (1137, 6941), (1893, 4169)]