899115119

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{6529}}^1$

素因数の和:6830

約数の個数: 16

約数和(自身を含む): 1043128320

約数和(自身を除く): 144013201

約数列:

[1, 7, 103, 191, 721, 1337, 6529, 19673, 45703, 137711, 672487, 1247039, 4707409, 8729273, 128445017, 899115119]

約数ペア:

[(1, 899115119), (7, 128445017), (103, 8729273), (191, 4707409), (721, 1247039), (1337, 672487), (6529, 137711), (19673, 45703)]