260249637

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1\times {\mathrm{809}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 350153280

約数和(自身を除く): 89903643

約数列:

[1, 3, 157, 471, 683, 809, 2049, 2427, 107231, 127013, 321693, 381039, 552547, 1657641, 86749879, 260249637]

約数ペア:

[(1, 260249637), (3, 86749879), (157, 1657641), (471, 552547), (683, 381039), (809, 321693), (2049, 127013), (2427, 107231)]