138756023

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{19763}}^1$

素因数の和:19846

約数の個数: 16

約数和(自身を含む): 170760960

約数和(自身を除く): 32004937

約数列:

[1, 7, 17, 59, 119, 413, 1003, 7021, 19763, 138341, 335971, 1166017, 2351797, 8162119, 19822289, 138756023]

約数ペア:

[(1, 138756023), (7, 19822289), (17, 8162119), (59, 2351797), (119, 1166017), (413, 335971), (1003, 138341), (7021, 19763)]