310051593

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 487468800

約数和(自身を除く): 177417207

約数列:

[1, 3, 9, 17, 51, 61, 139, 153, 183, 239, 417, 549, 717, 1037, 1251, 2151, 2363, 3111, 4063, 7089, 8479, 9333, 12189, 14579, 21267, 25437, 33221, 36567, 43737, 76311, 99663, 131211, 144143, 247843, 298989, 432429, 564757, 743529, 1297287, 1694271, 2026481, 2230587, 5082813, 6079443, 18238329, 34450177, 103350531, 310051593]

約数ペア:

[(1, 310051593), (3, 103350531), (9, 34450177), (17, 18238329), (51, 6079443), (61, 5082813), (139, 2230587), (153, 2026481), (183, 1694271), (239, 1297287), (417, 743529), (549, 564757), (717, 432429), (1037, 298989), (1251, 247843), (2151, 144143), (2363, 131211), (3111, 99663), (4063, 76311), (7089, 43737), (8479, 36567), (9333, 33221), (12189, 25437), (14579, 21267)]