8671383

素因数分解:

$3^2\times 7^3\times {\mathrm{53}}^2$

素因数の和:133

約数の個数: 36

約数和(自身を含む): 14887600

約数和(自身を除く): 6216217

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 343, 371, 441, 477, 1029, 1113, 2597, 2809, 3087, 3339, 7791, 8427, 18179, 19663, 23373, 25281, 54537, 58989, 137641, 163611, 176967, 412923, 963487, 1238769, 2890461, 8671383]

約数ペア:

[(1, 8671383), (3, 2890461), (7, 1238769), (9, 963487), (21, 412923), (49, 176967), (53, 163611), (63, 137641), (147, 58989), (159, 54537), (343, 25281), (371, 23373), (441, 19663), (477, 18179), (1029, 8427), (1113, 7791), (2597, 3339), (2809, 3087)]