123863961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{2971}}^1$

素因数の和:4056

約数の個数: 16

約数和(自身を含む): 178082240

約数和(自身を除く): 54218279

約数列:

[1, 3, 13, 39, 1069, 2971, 3207, 8913, 13897, 38623, 41691, 115869, 3175999, 9527997, 41287987, 123863961]

約数ペア:

[(1, 123863961), (3, 41287987), (13, 9527997), (39, 3175999), (1069, 115869), (2971, 41691), (3207, 38623), (8913, 13897)]