814182939

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{4241}}^1$

素因数の和:4587

約数の個数: 24

約数和(自身を含む): 1195124112

約数和(自身を除く): 380941173

約数列:

[1, 3, 9, 83, 249, 257, 747, 771, 2313, 4241, 12723, 21331, 38169, 63993, 191979, 352003, 1056009, 1089937, 3168027, 3269811, 9809433, 90464771, 271394313, 814182939]

約数ペア:

[(1, 814182939), (3, 271394313), (9, 90464771), (83, 9809433), (249, 3269811), (257, 3168027), (747, 1089937), (771, 1056009), (2313, 352003), (4241, 191979), (12723, 63993), (21331, 38169)]