28362657

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6967}}^1$

素因数の和:7052

約数の個数: 16

約数和(自身を含む): 40135680

約数和(自身を除く): 11773023

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 6967, 20901, 160241, 411053, 480723, 1233159, 9454219, 28362657]

約数ペア:

[(1, 28362657), (3, 9454219), (23, 1233159), (59, 480723), (69, 411053), (177, 160241), (1357, 20901), (4071, 6967)]