12311961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3307}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 17625024

約数和(自身を除く): 5313063

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3307, 3723, 9921, 56219, 168657, 241411, 724233, 4103987, 12311961]

約数ペア:

[(1, 12311961), (3, 4103987), (17, 724233), (51, 241411), (73, 168657), (219, 56219), (1241, 9921), (3307, 3723)]