39879801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1213}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 62307336

約数和(自身を除く): 22427535

約数列:

[1, 3, 9, 13, 39, 117, 281, 843, 1213, 2529, 3639, 3653, 10917, 10959, 15769, 32877, 47307, 141921, 340853, 1022559, 3067677, 4431089, 13293267, 39879801]

約数ペア:

[(1, 39879801), (3, 13293267), (9, 4431089), (13, 3067677), (39, 1022559), (117, 340853), (281, 141921), (843, 47307), (1213, 32877), (2529, 15769), (3639, 10959), (3653, 10917)]