4121901

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 7077120

約数和(自身を除く): 2955219

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 193, 339, 579, 791, 1017, 1351, 1737, 2373, 3051, 4053, 5211, 7119, 12159, 21357, 21809, 36477, 65427, 152663, 196281, 457989, 588843, 1373967, 4121901]

約数ペア:

[(1, 4121901), (3, 1373967), (7, 588843), (9, 457989), (21, 196281), (27, 152663), (63, 65427), (113, 36477), (189, 21809), (193, 21357), (339, 12159), (579, 7119), (791, 5211), (1017, 4053), (1351, 3051), (1737, 2373)]