65513123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 72737280

約数和(自身を除く): 7224157

約数列:

[1, 13, 43, 163, 559, 719, 2119, 7009, 9347, 30917, 91117, 117197, 401921, 1523561, 5039471, 65513123]

約数ペア:

[(1, 65513123), (13, 5039471), (43, 1523561), (163, 401921), (559, 117197), (719, 91117), (2119, 30917), (7009, 9347)]