1377774797

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1479887}}^1$

素因数の和:1479920

約数の個数: 12

約数和(自身を含む): 1687072320

約数和(自身を除く): 309297523

約数列:

[1, 7, 19, 49, 133, 931, 1479887, 10359209, 28117853, 72514463, 196824971, 1377774797]

約数ペア:

[(1, 1377774797), (7, 196824971), (19, 72514463), (49, 28117853), (133, 10359209), (931, 1479887)]