8742279

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 14823424

約数和(自身を除く): 6081145

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1033, 1209, 2821, 3099, 7231, 8463, 13429, 21693, 32023, 40287, 94003, 96069, 224161, 282009, 416299, 672483, 1248897, 2914093, 8742279]

約数ペア:

[(1, 8742279), (3, 2914093), (7, 1248897), (13, 672483), (21, 416299), (31, 282009), (39, 224161), (91, 96069), (93, 94003), (217, 40287), (273, 32023), (403, 21693), (651, 13429), (1033, 8463), (1209, 7231), (2821, 3099)]