1207292961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3381773}}^1$

素因数の和:3381800

約数の個数: 16

約数和(自身を含む): 1947901824

約数和(自身を除く): 740608863

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3381773, 10145319, 23672411, 57490141, 71017233, 172470423, 402430987, 1207292961]

約数ペア:

[(1, 1207292961), (3, 402430987), (7, 172470423), (17, 71017233), (21, 57490141), (51, 23672411), (119, 10145319), (357, 3381773)]