266036421

素因数分解:

$3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{14347}}^1$

素因数の和:15240

約数の個数: 16

約数和(自身を含む): 405876224

約数和(自身を除く): 139839803

約数列:

[1, 3, 7, 21, 883, 2649, 6181, 14347, 18543, 43041, 100429, 301287, 12668401, 38005203, 88678807, 266036421]

約数ペア:

[(1, 266036421), (3, 88678807), (7, 38005203), (21, 12668401), (883, 301287), (2649, 100429), (6181, 43041), (14347, 18543)]