42904279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 49360896

約数和(自身を除く): 6456617

約数列:

[1, 11, 31, 47, 341, 517, 1457, 2677, 16027, 29447, 82987, 125819, 912857, 1384009, 3900389, 42904279]

約数ペア:

[(1, 42904279), (11, 3900389), (31, 1384009), (47, 912857), (341, 125819), (517, 82987), (1457, 29447), (2677, 16027)]