42455007

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2153}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 70341024

約数和(自身を除く): 27886017

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 2153, 2191, 2817, 6459, 6573, 15071, 19377, 19719, 45213, 135639, 673889, 2021667, 4717223, 6065001, 14151669, 42455007]

約数ペア:

[(1, 42455007), (3, 14151669), (7, 6065001), (9, 4717223), (21, 2021667), (63, 673889), (313, 135639), (939, 45213), (2153, 19719), (2191, 19377), (2817, 15071), (6459, 6573)]