25673901

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 38035872

約数和(自身を除く): 12361971

約数列:

[1, 3, 11, 33, 107, 121, 321, 363, 661, 1177, 1983, 3531, 7271, 12947, 21813, 38841, 70727, 79981, 212181, 239943, 777997, 2333991, 8557967, 25673901]

約数ペア:

[(1, 25673901), (3, 8557967), (11, 2333991), (33, 777997), (107, 239943), (121, 212181), (321, 79981), (363, 70727), (661, 38841), (1177, 21813), (1983, 12947), (3531, 7271)]