29121844199

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{19171721}}^1$

素因数の和:19171766

約数の個数: 12

約数和(自身を含む): 34969220928

約数和(自身を除く): 5847376729

約数列:

[1, 7, 31, 49, 217, 1519, 19171721, 134202047, 594323351, 939414329, 4160263457, 29121844199]

約数ペア:

[(1, 29121844199), (7, 4160263457), (31, 939414329), (49, 594323351), (217, 134202047), (1519, 19171721)]