25689939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8747}}^1$

素因数の和:8850

約数の個数: 16

約数和(自身を含む): 37791360

約数和(自身を除く): 12101421

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 8747, 26241, 96217, 288651, 778483, 2335449, 8563313, 25689939]

約数ペア:

[(1, 25689939), (3, 8563313), (11, 2335449), (33, 778483), (89, 288651), (267, 96217), (979, 26241), (2937, 8747)]