1230442913

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1\times {\mathrm{3319}}^1$

素因数の和:3788

約数の個数: 16

約数和(自身を含む): 1418941440

約数和(自身を除く): 188498527

約数列:

[1, 7, 211, 251, 1477, 1757, 3319, 23233, 52961, 370727, 700309, 833069, 4902163, 5831483, 175777559, 1230442913]

約数ペア:

[(1, 1230442913), (7, 175777559), (211, 5831483), (251, 4902163), (1477, 833069), (1757, 700309), (3319, 370727), (23233, 52961)]