77774891

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 83317248

約数和(自身を除く): 5542357

約数列:

[1, 23, 71, 97, 491, 1633, 2231, 6887, 11293, 34861, 47627, 158401, 801803, 1095421, 3381517, 77774891]

約数ペア:

[(1, 77774891), (23, 3381517), (71, 1095421), (97, 801803), (491, 158401), (1633, 47627), (2231, 34861), (6887, 11293)]