4390023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 6435072

約数和(自身を除く): 2045049

約数列:

[1, 3, 11, 33, 151, 453, 881, 1661, 2643, 4983, 9691, 29073, 133031, 399093, 1463341, 4390023]

約数ペア:

[(1, 4390023), (3, 1463341), (11, 399093), (33, 133031), (151, 29073), (453, 9691), (881, 4983), (1661, 2643)]