8312997

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 14478912

約数和(自身を除く): 6165915

約数列:

[1, 3, 7, 11, 21, 33, 49, 53, 77, 97, 147, 159, 231, 291, 371, 539, 583, 679, 1067, 1113, 1617, 1749, 2037, 2597, 3201, 4081, 4753, 5141, 7469, 7791, 12243, 14259, 15423, 22407, 28567, 35987, 52283, 56551, 85701, 107961, 156849, 169653, 251909, 395857, 755727, 1187571, 2770999, 8312997]

約数ペア:

[(1, 8312997), (3, 2770999), (7, 1187571), (11, 755727), (21, 395857), (33, 251909), (49, 169653), (53, 156849), (77, 107961), (97, 85701), (147, 56551), (159, 52283), (231, 35987), (291, 28567), (371, 22407), (539, 15423), (583, 14259), (679, 12243), (1067, 7791), (1113, 7469), (1617, 5141), (1749, 4753), (2037, 4081), (2597, 3201)]