171771933

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{2393}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 233041536

約数和(自身を除く): 61269603

約数列:

[1, 3, 71, 213, 337, 1011, 2393, 7179, 23927, 71781, 169903, 509709, 806441, 2419323, 57257311, 171771933]

約数ペア:

[(1, 171771933), (3, 57257311), (71, 2419323), (213, 806441), (337, 509709), (1011, 169903), (2393, 71781), (7179, 23927)]