1385619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 1982880

約数和(自身を除く): 597261

約数列:

[1, 3, 17, 51, 101, 269, 303, 807, 1717, 4573, 5151, 13719, 27169, 81507, 461873, 1385619]

約数ペア:

[(1, 1385619), (3, 461873), (17, 81507), (51, 27169), (101, 13719), (269, 5151), (303, 4573), (807, 1717)]