7377279

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 12332544

約数和(自身を除く): 4955265

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 443, 793, 1281, 1329, 2379, 3101, 5551, 5759, 9303, 16653, 17277, 27023, 40313, 81069, 120939, 189161, 351299, 567483, 1053897, 2459093, 7377279]

約数ペア:

[(1, 7377279), (3, 2459093), (7, 1053897), (13, 567483), (21, 351299), (39, 189161), (61, 120939), (91, 81069), (183, 40313), (273, 27023), (427, 17277), (443, 16653), (793, 9303), (1281, 5759), (1329, 5551), (2379, 3101)]