1223481

素因数分解:

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

素因数の和:94

約数の個数: 32

約数和(自身を含む): 2016000

約数和(自身を除く): 792519

約数列:

[1, 3, 7, 21, 29, 41, 49, 87, 123, 147, 203, 287, 343, 609, 861, 1029, 1189, 1421, 2009, 3567, 4263, 6027, 8323, 9947, 14063, 24969, 29841, 42189, 58261, 174783, 407827, 1223481]

約数ペア:

[(1, 1223481), (3, 407827), (7, 174783), (21, 58261), (29, 42189), (41, 29841), (49, 24969), (87, 14063), (123, 9947), (147, 8323), (203, 6027), (287, 4263), (343, 3567), (609, 2009), (861, 1421), (1029, 1189)]