2029804917

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{81293}}^1$

素因数の和:81373

約数の個数: 32

約数和(自身を含む): 3277774080

約数和(自身を除く): 1247969163

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 3567, 8323, 24969, 81293, 243879, 569051, 1707153, 2357497, 3333013, 7072491, 9999039, 16502479, 23331091, 49507437, 69993273, 96657377, 289972131, 676601639, 2029804917]

約数ペア:

[(1, 2029804917), (3, 676601639), (7, 289972131), (21, 96657377), (29, 69993273), (41, 49507437), (87, 23331091), (123, 16502479), (203, 9999039), (287, 7072491), (609, 3333013), (861, 2357497), (1189, 1707153), (3567, 569051), (8323, 243879), (24969, 81293)]