1340622765939

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1667}}^1\times {\mathrm{32969}}^1$

素因数の和:34859

約数の個数: 32

約数和(自身を含む): 1837238215680

約数和(自身を除く): 496615449741

約数列:

[1, 3, 47, 141, 173, 519, 1667, 5001, 8131, 24393, 32969, 78349, 98907, 235047, 288391, 865173, 1549543, 4648629, 5703637, 13554377, 17110911, 40663131, 54959323, 164877969, 268070939, 804212817, 2583088181, 7749264543, 9507962879, 28523888637, 446874255313, 1340622765939]

約数ペア:

[(1, 1340622765939), (3, 446874255313), (47, 28523888637), (141, 9507962879), (173, 7749264543), (519, 2583088181), (1667, 804212817), (5001, 268070939), (8131, 164877969), (24393, 54959323), (32969, 40663131), (78349, 17110911), (98907, 13554377), (235047, 5703637), (288391, 4648629), (865173, 1549543)]