38625139

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 47813408

約数和(自身を除く): 9188269

約数列:

[1, 7, 17, 61, 119, 289, 313, 427, 1037, 2023, 2191, 5321, 7259, 17629, 19093, 37247, 90457, 123403, 133651, 324581, 633199, 2272067, 5517877, 38625139]

約数ペア:

[(1, 38625139), (7, 5517877), (17, 2272067), (61, 633199), (119, 324581), (289, 133651), (313, 123403), (427, 90457), (1037, 37247), (2023, 19093), (2191, 17629), (5321, 7259)]