413309953

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 498081960

約数和(自身を除く): 84772007

約数列:

[1, 7, 49, 53, 61, 371, 427, 2597, 2609, 2989, 3233, 18263, 22631, 127841, 138277, 158417, 159149, 967939, 1114043, 6775573, 7798301, 8434897, 59044279, 413309953]

約数ペア:

[(1, 413309953), (7, 59044279), (49, 8434897), (53, 7798301), (61, 6775573), (371, 1114043), (427, 967939), (2597, 159149), (2609, 158417), (2989, 138277), (3233, 127841), (18263, 22631)]