4217804577

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{1277}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 7049652480

約数和(自身を除く): 2831847903

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 509, 721, 927, 1277, 1527, 2163, 3563, 3831, 4581, 6489, 8939, 10689, 11493, 26817, 32067, 52427, 80451, 131531, 157281, 366989, 394593, 471843, 649993, 920717, 1100967, 1183779, 1949979, 2762151, 3302901, 4549951, 5849937, 8286453, 13649853, 40949559, 66949279, 200847837, 468644953, 602543511, 1405934859, 4217804577]

約数ペア:

[(1, 4217804577), (3, 1405934859), (7, 602543511), (9, 468644953), (21, 200847837), (63, 66949279), (103, 40949559), (309, 13649853), (509, 8286453), (721, 5849937), (927, 4549951), (1277, 3302901), (1527, 2762151), (2163, 1949979), (3563, 1183779), (3831, 1100967), (4581, 920717), (6489, 649993), (8939, 471843), (10689, 394593), (11493, 366989), (26817, 157281), (32067, 131531), (52427, 80451)]