12388173

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8081}}^1$

素因数の和:8164

約数の個数: 16

約数和(自身を含む): 19138176

約数和(自身を除く): 6750003

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 8081, 24243, 56567, 169701, 589913, 1769739, 4129391, 12388173]

約数ペア:

[(1, 12388173), (3, 4129391), (7, 1769739), (21, 589913), (73, 169701), (219, 56567), (511, 24243), (1533, 8081)]