25702149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 13488891

約数列:

[1, 3, 11, 29, 33, 87, 107, 251, 319, 321, 753, 957, 1177, 2761, 3103, 3531, 7279, 8283, 9309, 21837, 26857, 34133, 80069, 80571, 102399, 240207, 295427, 778853, 886281, 2336559, 8567383, 25702149]

約数ペア:

[(1, 25702149), (3, 8567383), (11, 2336559), (29, 886281), (33, 778853), (87, 295427), (107, 240207), (251, 102399), (319, 80571), (321, 80069), (753, 34133), (957, 26857), (1177, 21837), (2761, 9309), (3103, 8283), (3531, 7279)]