2017199853

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{9551}}^1$

素因数の和:10345

約数の個数: 24

約数和(自身を含む): 3012013056

約数和(自身を除く): 994813203

約数列:

[1, 3, 9, 31, 93, 279, 757, 2271, 6813, 9551, 23467, 28653, 70401, 85959, 211203, 296081, 888243, 2664729, 7230107, 21690321, 65070963, 224133317, 672399951, 2017199853]

約数ペア:

[(1, 2017199853), (3, 672399951), (9, 224133317), (31, 65070963), (93, 21690321), (279, 7230107), (757, 2664729), (2271, 888243), (6813, 296081), (9551, 211203), (23467, 85959), (28653, 70401)]