497602079

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 565426080

約数和(自身を除く): 67824001

約数列:

[1, 13, 23, 169, 299, 313, 409, 3887, 4069, 5317, 7199, 9407, 52897, 69121, 93587, 122291, 128017, 1216631, 1589783, 1664221, 2944391, 21634873, 38277083, 497602079]

約数ペア:

[(1, 497602079), (13, 38277083), (23, 21634873), (169, 2944391), (299, 1664221), (313, 1589783), (409, 1216631), (3887, 128017), (4069, 122291), (5317, 93587), (7199, 69121), (9407, 52897)]