23112321

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 31492800

約数和(自身を除く): 8380479

約数列:

[1, 3, 89, 107, 267, 321, 809, 2427, 9523, 28569, 72001, 86563, 216003, 259689, 7704107, 23112321]

約数ペア:

[(1, 23112321), (3, 7704107), (89, 259689), (107, 216003), (267, 86563), (321, 72001), (809, 28569), (2427, 9523)]