20231388961

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{17951543}}^1$

素因数の和:17951580

約数の個数: 12

約数和(自身を含む): 24557712192

約数和(自身を除く): 4326323231

約数列:

[1, 7, 23, 49, 161, 1127, 17951543, 125660801, 412885489, 879625607, 2890198423, 20231388961]

約数ペア:

[(1, 20231388961), (7, 2890198423), (23, 879625607), (49, 412885489), (161, 125660801), (1127, 17951543)]