1337390547

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1\times {\mathrm{1601}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 1792086912

約数和(自身を除く): 454696365

約数列:

[1, 3, 307, 907, 921, 1601, 2721, 4803, 278449, 491507, 835347, 1452107, 1474521, 4356321, 445796849, 1337390547]

約数ペア:

[(1, 1337390547), (3, 445796849), (307, 4356321), (907, 1474521), (921, 1452107), (1601, 835347), (2721, 491507), (4803, 278449)]