25797789

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7331}}^1$

素因数の和:7377

約数の個数: 24

約数和(自身を含む): 41176512

約数和(自身を除く): 15378723

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 7331, 21993, 65979, 124627, 168613, 373881, 505839, 1121643, 1517517, 2866421, 8599263, 25797789]

約数ペア:

[(1, 25797789), (3, 8599263), (9, 2866421), (17, 1517517), (23, 1121643), (51, 505839), (69, 373881), (153, 168613), (207, 124627), (391, 65979), (1173, 21993), (3519, 7331)]