23357439

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 41401152

約数和(自身を除く): 18043713

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 113, 119, 153, 193, 339, 357, 579, 791, 1017, 1071, 1351, 1737, 1921, 2373, 3281, 4053, 5763, 7119, 9843, 12159, 13447, 17289, 21809, 22967, 29529, 40341, 65427, 68901, 121023, 152663, 196281, 206703, 370753, 457989, 1112259, 1373967, 2595271, 3336777, 7785813, 23357439]

約数ペア:

[(1, 23357439), (3, 7785813), (7, 3336777), (9, 2595271), (17, 1373967), (21, 1112259), (51, 457989), (63, 370753), (113, 206703), (119, 196281), (153, 152663), (193, 121023), (339, 68901), (357, 65427), (579, 40341), (791, 29529), (1017, 22967), (1071, 21809), (1351, 17289), (1737, 13447), (1921, 12159), (2373, 9843), (3281, 7119), (4053, 5763)]