712912671

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{40189}}^1$

素因数の和:40277

約数の個数: 24

約数和(自身を含む): 1082557840

約数和(自身を除く): 369645169

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 17739, 40189, 120567, 361701, 1085103, 2933797, 3255309, 8801391, 9765927, 26404173, 79212519, 237637557, 712912671]

約数ペア:

[(1, 712912671), (3, 237637557), (9, 79212519), (27, 26404173), (73, 9765927), (81, 8801391), (219, 3255309), (243, 2933797), (657, 1085103), (1971, 361701), (5913, 120567), (17739, 40189)]