2839654881

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{83009}}^1$

素因数の和:83206

約数の個数: 32

約数和(自身を含む): 4834502400

約数和(自身を除く): 1994847519

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 3801, 4887, 11403, 34209, 83009, 249027, 581063, 747081, 1743189, 2241243, 5229567, 15024629, 15688701, 45073887, 105172403, 135221661, 315517209, 405664983, 946551627, 2839654881]

約数ペア:

[(1, 2839654881), (3, 946551627), (7, 405664983), (9, 315517209), (21, 135221661), (27, 105172403), (63, 45073887), (181, 15688701), (189, 15024629), (543, 5229567), (1267, 2241243), (1629, 1743189), (3801, 747081), (4887, 581063), (11403, 249027), (34209, 83009)]