39156971

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2410

約数の個数: 16

約数和(自身を含む): 47153664

約数和(自身を除く): 7996693

約数列:

[1, 7, 23, 107, 161, 749, 2273, 2461, 15911, 17227, 52279, 243211, 365953, 1702477, 5593853, 39156971]

約数ペア:

[(1, 39156971), (7, 5593853), (23, 1702477), (107, 365953), (161, 243211), (749, 52279), (2273, 17227), (2461, 15911)]