20131331123

素因数分解:

${\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1\times {\mathrm{1097}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 20422536480

約数和(自身を除く): 291205357

約数列:

[1, 157, 179, 653, 1097, 28103, 102521, 116887, 172229, 196363, 716341, 18351259, 30828991, 112465537, 128225039, 20131331123]

約数ペア:

[(1, 20131331123), (157, 128225039), (179, 112465537), (653, 30828991), (1097, 18351259), (28103, 716341), (102521, 196363), (116887, 172229)]