6430809

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 11261376

約数和(自身を除く): 4830567

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 97, 123, 147, 231, 287, 291, 451, 539, 679, 861, 1067, 1353, 1617, 2009, 2037, 3157, 3201, 3977, 4753, 6027, 7469, 9471, 11931, 14259, 22099, 22407, 27839, 43747, 52283, 66297, 83517, 131241, 156849, 194873, 306229, 584619, 918687, 2143603, 6430809]

約数ペア:

[(1, 6430809), (3, 2143603), (7, 918687), (11, 584619), (21, 306229), (33, 194873), (41, 156849), (49, 131241), (77, 83517), (97, 66297), (123, 52283), (147, 43747), (231, 27839), (287, 22407), (291, 22099), (451, 14259), (539, 11931), (679, 9471), (861, 7469), (1067, 6027), (1353, 4753), (1617, 3977), (2009, 3201), (2037, 3157)]