25089729

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 39325440

約数和(自身を除く): 14235711

約数列:

[1, 3, 7, 21, 97, 109, 113, 291, 327, 339, 679, 763, 791, 2037, 2289, 2373, 10573, 10961, 12317, 31719, 32883, 36951, 74011, 76727, 86219, 222033, 230181, 258657, 1194749, 3584247, 8363243, 25089729]

約数ペア:

[(1, 25089729), (3, 8363243), (7, 3584247), (21, 1194749), (97, 258657), (109, 230181), (113, 222033), (291, 86219), (327, 76727), (339, 74011), (679, 36951), (763, 32883), (791, 31719), (2037, 12317), (2289, 10961), (2373, 10573)]