227943231

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{3557}}^1$

素因数の和:4122

約数の個数: 16

約数和(自身を含む): 312022368

約数和(自身を除く): 84079137

約数列:

[1, 3, 41, 123, 521, 1563, 3557, 10671, 21361, 64083, 145837, 437511, 1853197, 5559591, 75981077, 227943231]

約数ペア:

[(1, 227943231), (3, 75981077), (41, 5559591), (123, 1853197), (521, 437511), (1563, 145837), (3557, 64083), (10671, 21361)]