8739927

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 14952960

約数和(自身を除く): 6213033

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 353, 393, 917, 1059, 1179, 2471, 2751, 3177, 3537, 7413, 8253, 9531, 22239, 24759, 46243, 66717, 138729, 323701, 416187, 971103, 1248561, 2913309, 8739927]

約数ペア:

[(1, 8739927), (3, 2913309), (7, 1248561), (9, 971103), (21, 416187), (27, 323701), (63, 138729), (131, 66717), (189, 46243), (353, 24759), (393, 22239), (917, 9531), (1059, 8253), (1179, 7413), (2471, 3537), (2751, 3177)]