20161331311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{83987}}^1$

素因数の和:84294

約数の個数: 16

約数和(自身を含む): 22293774720

約数和(自身を除く): 2132443409

約数列:

[1, 11, 139, 157, 1529, 1727, 21823, 83987, 240053, 923857, 11674193, 13185959, 128416123, 145045549, 1832848301, 20161331311]

約数ペア:

[(1, 20161331311), (11, 1832848301), (139, 145045549), (157, 128416123), (1529, 13185959), (1727, 11674193), (21823, 923857), (83987, 240053)]