39248307

素因数分解:

$3^4\times 7^1\times {\mathrm{69221}}^1$

素因数の和:69240

約数の個数: 20

約数和(自身を含む): 67006896

約数和(自身を除く): 27758589

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 69221, 207663, 484547, 622989, 1453641, 1868967, 4360923, 5606901, 13082769, 39248307]

約数ペア:

[(1, 39248307), (3, 13082769), (7, 5606901), (9, 4360923), (21, 1868967), (27, 1453641), (63, 622989), (81, 484547), (189, 207663), (567, 69221)]