30847621

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5657}}^1$

素因数の和:5724

約数の個数: 16

約数和(自身を含む): 38021760

約数和(自身を除く): 7174139

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 5657, 39599, 107483, 231937, 752381, 1623559, 4406803, 30847621]

約数ペア:

[(1, 30847621), (7, 4406803), (19, 1623559), (41, 752381), (133, 231937), (287, 107483), (779, 39599), (5453, 5657)]