27133898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20219}}^1$

素因数の和:20293

約数の個数: 16

約数和(自身を含む): 45131040

約数和(自身を除く): 17997142

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 20219, 40438, 222409, 444818, 1233359, 2466718, 13566949, 27133898]

約数ペア:

[(1, 27133898), (2, 13566949), (11, 2466718), (22, 1233359), (61, 444818), (122, 222409), (671, 40438), (1342, 20219)]