26778693

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4001}}^1$

素因数の和:4124

約数の個数: 16

約数和(自身を含む): 37650816

約数和(自身を除く): 10872123

約数列:

[1, 3, 23, 69, 97, 291, 2231, 4001, 6693, 12003, 92023, 276069, 388097, 1164291, 8926231, 26778693]

約数ペア:

[(1, 26778693), (3, 8926231), (23, 1164291), (69, 388097), (97, 276069), (291, 92023), (2231, 12003), (4001, 6693)]