8865189

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 13515840

約数和(自身を除く): 4650651

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 379, 1017, 1137, 2599, 3411, 7797, 8717, 23391, 26151, 42827, 78453, 128481, 385443, 985021, 2955063, 8865189]

約数ペア:

[(1, 8865189), (3, 2955063), (9, 985021), (23, 385443), (69, 128481), (113, 78453), (207, 42827), (339, 26151), (379, 23391), (1017, 8717), (1137, 7797), (2599, 3411)]