43423471

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20747}}^1$

素因数の和:20790

約数の個数: 16

約数和(自身を含む): 55770624

約数和(自身を除く): 12347153

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 20747, 145229, 269711, 477181, 1887977, 3340267, 6203353, 43423471]

約数ペア:

[(1, 43423471), (7, 6203353), (13, 3340267), (23, 1887977), (91, 477181), (161, 269711), (299, 145229), (2093, 20747)]