258282607

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 301137536

約数和(自身を除く): 42854929

約数列:

[1, 11, 31, 37, 121, 341, 407, 1147, 1861, 3751, 4477, 12617, 20471, 57691, 68857, 138787, 225181, 634601, 757427, 2134567, 6980611, 8331697, 23480237, 258282607]

約数ペア:

[(1, 258282607), (11, 23480237), (31, 8331697), (37, 6980611), (121, 2134567), (341, 757427), (407, 634601), (1147, 225181), (1861, 138787), (3751, 68857), (4477, 57691), (12617, 20471)]