2045760021

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{2411}}^1\times {\mathrm{3251}}^1$

素因数の和:5697

約数の個数: 24

約数和(自身を含む): 3059091360

約数和(自身を除く): 1013331339

約数列:

[1, 3, 9, 29, 87, 261, 2411, 3251, 7233, 9753, 21699, 29259, 69919, 94279, 209757, 282837, 629271, 848511, 7838161, 23514483, 70543449, 227306669, 681920007, 2045760021]

約数ペア:

[(1, 2045760021), (3, 681920007), (9, 227306669), (29, 70543449), (87, 23514483), (261, 7838161), (2411, 848511), (3251, 629271), (7233, 282837), (9753, 209757), (21699, 94279), (29259, 69919)]