2013347619

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{42473}}^1$

素因数の和:42731

約数の個数: 24

約数和(自身を含む): 3047934240

約数和(自身を除く): 1034586621

約数列:

[1, 3, 9, 23, 69, 207, 229, 687, 2061, 5267, 15801, 42473, 47403, 127419, 382257, 976879, 2930637, 8791911, 9726317, 29178951, 87536853, 223705291, 671115873, 2013347619]

約数ペア:

[(1, 2013347619), (3, 671115873), (9, 223705291), (23, 87536853), (69, 29178951), (207, 9726317), (229, 8791911), (687, 2930637), (2061, 976879), (5267, 382257), (15801, 127419), (42473, 47403)]