23291739

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{45403}}^1$

素因数の和:45431

約数の個数: 16

約数和(自身を含む): 36323200

約数和(自身を除く): 13031461

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 45403, 136209, 408627, 862657, 1225881, 2587971, 7763913, 23291739]

約数ペア:

[(1, 23291739), (3, 7763913), (9, 2587971), (19, 1225881), (27, 862657), (57, 408627), (171, 136209), (513, 45403)]