1400662369

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 1455515136

約数和(自身を除く): 54852767

約数列:

[1, 47, 71, 421, 997, 3337, 19787, 29891, 46859, 70787, 419737, 1404877, 3326989, 19727639, 29801327, 1400662369]

約数ペア:

[(1, 1400662369), (47, 29801327), (71, 19727639), (421, 3326989), (997, 1404877), (3337, 419737), (19787, 70787), (29891, 46859)]