2013803307

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1039}}^1\times {\mathrm{6947}}^1$

素因数の和:8023

約数の個数: 24

約数和(自身を含む): 3005982720

約数和(自身を除く): 992179413

約数列:

[1, 3, 9, 31, 93, 279, 1039, 3117, 6947, 9351, 20841, 32209, 62523, 96627, 215357, 289881, 646071, 1938213, 7217933, 21653799, 64961397, 223755923, 671267769, 2013803307]

約数ペア:

[(1, 2013803307), (3, 671267769), (9, 223755923), (31, 64961397), (93, 21653799), (279, 7217933), (1039, 1938213), (3117, 646071), (6947, 289881), (9351, 215357), (20841, 96627), (32209, 62523)]