16947573

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 24155040

約数和(自身を除く): 7207467

約数列:

[1, 3, 23, 59, 69, 177, 181, 529, 543, 1357, 1587, 4071, 4163, 10679, 12489, 31211, 32037, 93633, 95749, 245617, 287247, 736851, 5649191, 16947573]

約数ペア:

[(1, 16947573), (3, 5649191), (23, 736851), (59, 287247), (69, 245617), (177, 95749), (181, 93633), (529, 32037), (543, 31211), (1357, 12489), (1587, 10679), (4071, 4163)]