40344729

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1951}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 55186944

約数和(自身を除く): 14842215

約数列:

[1, 3, 61, 113, 183, 339, 1951, 5853, 6893, 20679, 119011, 220463, 357033, 661389, 13448243, 40344729]

約数ペア:

[(1, 40344729), (3, 13448243), (61, 661389), (113, 357033), (183, 220463), (339, 119011), (1951, 20679), (5853, 6893)]