69901931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10789}}^1$

素因数の和:10850

約数の個数: 16

約数和(自身を含む): 82867200

約数和(自身を除く): 12965269

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 10789, 118679, 204991, 334459, 2254901, 3679049, 6354721, 69901931]

約数ペア:

[(1, 69901931), (11, 6354721), (19, 3679049), (31, 2254901), (209, 334459), (341, 204991), (589, 118679), (6479, 10789)]