86222017

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 106047360

約数和(自身を除く): 19825343

約数列:

[1, 7, 29, 47, 49, 203, 329, 1291, 1363, 1421, 2303, 9037, 9541, 37439, 60677, 63259, 66787, 262073, 424739, 1759633, 1834511, 2973173, 12317431, 86222017]

約数ペア:

[(1, 86222017), (7, 12317431), (29, 2973173), (47, 1834511), (49, 1759633), (203, 424739), (329, 262073), (1291, 66787), (1363, 63259), (1421, 60677), (2303, 37439), (9037, 9541)]