68442199

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10949}}^1$

素因数の和:11022

約数の個数: 16

約数和(自身を含む): 84096000

約数和(自身を除く): 15653801

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 10949, 76643, 208031, 514603, 1456217, 3602221, 9777457, 68442199]

約数ペア:

[(1, 68442199), (7, 9777457), (19, 3602221), (47, 1456217), (133, 514603), (329, 208031), (893, 76643), (6251, 10949)]