42697199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 47093760

約数和(自身を除く): 4396561

約数列:

[1, 19, 31, 71, 589, 1021, 1349, 2201, 19399, 31651, 41819, 72491, 601369, 1377329, 2247221, 42697199]

約数ペア:

[(1, 42697199), (19, 2247221), (31, 1377329), (71, 601369), (589, 72491), (1021, 41819), (1349, 31651), (2201, 19399)]