8565021

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 28

約数和(自身を含む): 13290880

約数和(自身を除く): 4725859

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 379, 729, 837, 1137, 2511, 3411, 7533, 10233, 11749, 22599, 30699, 35247, 92097, 105741, 276291, 317223, 951669, 2855007, 8565021]

約数ペア:

[(1, 8565021), (3, 2855007), (9, 951669), (27, 317223), (31, 276291), (81, 105741), (93, 92097), (243, 35247), (279, 30699), (379, 22599), (729, 11749), (837, 10233), (1137, 7533), (2511, 3411)]