1310777727

素因数分解:

$3^1\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{42089}}^1$

素因数の和:43582

約数の個数: 16

約数和(自身を含む): 1998769920

約数和(自身を除く): 687992193

約数列:

[1, 3, 7, 21, 1483, 4449, 10381, 31143, 42089, 126267, 294623, 883869, 62417987, 187253961, 436925909, 1310777727]

約数ペア:

[(1, 1310777727), (3, 436925909), (7, 187253961), (21, 62417987), (1483, 883869), (4449, 294623), (10381, 126267), (31143, 42089)]