2021465619

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1151}}^1\times {\mathrm{2243}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 3102105600

約数和(自身を除く): 1080639981

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1151, 2243, 3453, 6729, 10359, 20187, 31077, 33379, 60561, 65047, 100137, 195141, 300411, 585423, 901233, 1756269, 2581693, 7745079, 23235237, 69705711, 74869097, 224607291, 673821873, 2021465619]

約数ペア:

[(1, 2021465619), (3, 673821873), (9, 224607291), (27, 74869097), (29, 69705711), (87, 23235237), (261, 7745079), (783, 2581693), (1151, 1756269), (2243, 901233), (3453, 585423), (6729, 300411), (10359, 195141), (20187, 100137), (31077, 65047), (33379, 60561)]