8453997

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{887}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 12574080

約数和(自身を除く): 4120083

約数列:

[1, 3, 9, 27, 353, 887, 1059, 2661, 3177, 7983, 9531, 23949, 313111, 939333, 2817999, 8453997]

約数ペア:

[(1, 8453997), (3, 2817999), (9, 939333), (27, 313111), (353, 23949), (887, 9531), (1059, 7983), (2661, 3177)]