1317418845

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1237013}}^1$

素因数の和:1237092

約数の個数: 16

約数和(自身を含む): 2137560192

約数和(自身を除く): 820141347

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1237013, 3711039, 6185065, 18555195, 87827923, 263483769, 439139615, 1317418845]

約数ペア:

[(1, 1317418845), (3, 439139615), (5, 263483769), (15, 87827923), (71, 18555195), (213, 6185065), (355, 3711039), (1065, 1237013)]