30591219

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9433}}^1$

素因数の和:9506

約数の個数: 16

約数和(自身を含む): 43471872

約数和(自身を除く): 12880653

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 9433, 28299, 216959, 443351, 650877, 1330053, 10197073, 30591219]

約数ペア:

[(1, 30591219), (3, 10197073), (23, 1330053), (47, 650877), (69, 443351), (141, 216959), (1081, 28299), (3243, 9433)]