13975283

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 16951296

約数和(自身を除く): 2976013

約数列:

[1, 7, 23, 61, 161, 427, 1403, 1423, 9821, 9961, 32729, 86803, 229103, 607621, 1996469, 13975283]

約数ペア:

[(1, 13975283), (7, 1996469), (23, 607621), (61, 229103), (161, 86803), (427, 32729), (1403, 9961), (1423, 9821)]