801551423

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{1361}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 854246400

約数和(自身を除く): 52694977

約数列:

[1, 19, 139, 223, 1361, 2641, 4237, 25859, 30997, 189179, 303503, 588943, 3594401, 5766557, 42186917, 801551423]

約数ペア:

[(1, 801551423), (19, 42186917), (139, 5766557), (223, 3594401), (1361, 588943), (2641, 303503), (4237, 189179), (25859, 30997)]