38478471

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17989}}^1$

素因数の和:18046

約数の個数: 16

約数和(自身を含む): 55265280

約数和(自身を除く): 16786809

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 17989, 53967, 413747, 557659, 1241241, 1672977, 12826157, 38478471]

約数ペア:

[(1, 38478471), (3, 12826157), (23, 1672977), (31, 1241241), (69, 557659), (93, 413747), (713, 53967), (2139, 17989)]