1887702963

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1\times {\mathrm{23201}}^1$

素因数の和:23974

約数の個数: 16

約数和(自身を含む): 2588600736

約数和(自身を除く): 700897773

約数列:

[1, 3, 37, 111, 733, 2199, 23201, 27121, 69603, 81363, 858437, 2575311, 17006333, 51018999, 629234321, 1887702963]

約数ペア:

[(1, 1887702963), (3, 629234321), (37, 51018999), (111, 17006333), (733, 2575311), (2199, 858437), (23201, 81363), (27121, 69603)]