3127621

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 3939840

約数和(自身を除く): 812219

約数列:

[1, 7, 29, 31, 49, 71, 203, 217, 497, 899, 1421, 1519, 2059, 2201, 3479, 6293, 14413, 15407, 44051, 63829, 100891, 107849, 446803, 3127621]

約数ペア:

[(1, 3127621), (7, 446803), (29, 107849), (31, 100891), (49, 63829), (71, 44051), (203, 15407), (217, 14413), (497, 6293), (899, 3479), (1421, 2201), (1519, 2059)]