39408417

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{2137}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 58495680

約数和(自身を除く): 19087263

約数列:

[1, 3, 9, 27, 683, 2049, 2137, 6147, 6411, 18441, 19233, 57699, 1459571, 4378713, 13136139, 39408417]

約数ペア:

[(1, 39408417), (3, 13136139), (9, 4378713), (27, 1459571), (683, 57699), (2049, 19233), (2137, 18441), (6147, 6411)]