31116339

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{109}}^2$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 47004720

約数和(自身を除く): 15888381

約数列:

[1, 3, 9, 27, 97, 109, 291, 327, 873, 981, 2619, 2943, 10573, 11881, 31719, 35643, 95157, 106929, 285471, 320787, 1152457, 3457371, 10372113, 31116339]

約数ペア:

[(1, 31116339), (3, 10372113), (9, 3457371), (27, 1152457), (97, 320787), (109, 285471), (291, 106929), (327, 95157), (873, 35643), (981, 31719), (2619, 11881), (2943, 10573)]