849431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 16

約数和(自身を含む): 995328

約数和(自身を除く): 145897

約数列:

[1, 11, 31, 47, 53, 341, 517, 583, 1457, 1643, 2491, 16027, 18073, 27401, 77221, 849431]

約数ペア:

[(1, 849431), (11, 77221), (31, 27401), (47, 18073), (53, 16027), (341, 2491), (517, 1643), (583, 1457)]