173640227

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 187494912

約数和(自身を除く): 13854685

約数列:

[1, 17, 71, 263, 547, 1207, 4471, 9299, 18673, 38837, 143861, 317441, 660229, 2445637, 10214131, 173640227]

約数ペア:

[(1, 173640227), (17, 10214131), (71, 2445637), (263, 660229), (547, 317441), (1207, 143861), (4471, 38837), (9299, 18673)]