1253226723

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{7517}}^1$

素因数の和:8011

約数の個数: 32

約数和(自身を含む): 2026612224

約数和(自身を除く): 773385501

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 467, 1401, 3269, 7517, 7939, 9807, 22551, 23817, 52619, 55573, 127789, 157857, 166719, 383367, 894523, 2683569, 3510439, 10531317, 24573073, 59677463, 73719219, 179032389, 417742241, 1253226723]

約数ペア:

[(1, 1253226723), (3, 417742241), (7, 179032389), (17, 73719219), (21, 59677463), (51, 24573073), (119, 10531317), (357, 3510439), (467, 2683569), (1401, 894523), (3269, 383367), (7517, 166719), (7939, 157857), (9807, 127789), (22551, 55573), (23817, 52619)]