42648693

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13151}}^1$

素因数の和:13224

約数の個数: 16

約数和(自身を含む): 60604416

約数和(自身を除く): 17955723

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 13151, 39453, 302473, 618097, 907419, 1854291, 14216231, 42648693]

約数ペア:

[(1, 42648693), (3, 14216231), (23, 1854291), (47, 907419), (69, 618097), (141, 302473), (1081, 39453), (3243, 13151)]