1900772547

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{28211}}^1$

素因数の和:28858

約数の個数: 16

約数和(自身を含む): 2607240192

約数和(自身を除く): 706467645

約数列:

[1, 3, 37, 111, 607, 1821, 22459, 28211, 67377, 84633, 1043807, 3131421, 17124077, 51372231, 633590849, 1900772547]

約数ペア:

[(1, 1900772547), (3, 633590849), (37, 51372231), (111, 17124077), (607, 3131421), (1821, 1043807), (22459, 84633), (28211, 67377)]