248367063

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223151}}^1$

素因数の和:223214

約数の個数: 16

約数和(自身を含む): 385606656

約数和(自身を除く): 137239593

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 223151, 669453, 1562057, 4686171, 11827003, 35481009, 82789021, 248367063]

約数ペア:

[(1, 248367063), (3, 82789021), (7, 35481009), (21, 11827003), (53, 4686171), (159, 1562057), (371, 669453), (1113, 223151)]