38807307

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 33526773

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 1931, 2233, 2871, 5793, 6699, 13517, 17379, 20097, 21241, 40551, 55999, 63723, 121653, 148687, 167997, 191169, 391993, 446061, 503991, 615989, 1175979, 1338183, 1847967, 3527937, 4311923, 5543901, 12935769, 38807307]

約数ペア:

[(1, 38807307), (3, 12935769), (7, 5543901), (9, 4311923), (11, 3527937), (21, 1847967), (29, 1338183), (33, 1175979), (63, 615989), (77, 503991), (87, 446061), (99, 391993), (203, 191169), (231, 167997), (261, 148687), (319, 121653), (609, 63723), (693, 55999), (957, 40551), (1827, 21241), (1931, 20097), (2233, 17379), (2871, 13517), (5793, 6699)]