99997171

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 107516160

約数和(自身を除く): 7518989

約数列:

[1, 19, 101, 107, 487, 1919, 2033, 9253, 10807, 49187, 52109, 205333, 934553, 990071, 5263009, 99997171]

約数ペア:

[(1, 99997171), (19, 5263009), (101, 990071), (107, 934553), (487, 205333), (1919, 52109), (2033, 49187), (9253, 10807)]