28942959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1049}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 40975200

約数和(自身を除く): 12032241

約数列:

[1, 3, 17, 51, 541, 1049, 1623, 3147, 9197, 17833, 27591, 53499, 567509, 1702527, 9647653, 28942959]

約数ペア:

[(1, 28942959), (3, 9647653), (17, 1702527), (51, 567509), (541, 53499), (1049, 27591), (1623, 17833), (3147, 9197)]