38474919

素因数分解:

$3^5\times 7^1\times {\mathrm{22619}}^1$

素因数の和:22641

約数の個数: 24

約数和(自身を含む): 65869440

約数和(自身を除く): 27394521

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 22619, 67857, 158333, 203571, 474999, 610713, 1424997, 1832139, 4274991, 5496417, 12824973, 38474919]

約数ペア:

[(1, 38474919), (3, 12824973), (7, 5496417), (9, 4274991), (21, 1832139), (27, 1424997), (63, 610713), (81, 474999), (189, 203571), (243, 158333), (567, 67857), (1701, 22619)]