421432317

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{3389}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 625617720

約数和(自身を除く): 204185403

約数列:

[1, 3, 9, 41, 123, 337, 369, 1011, 3033, 3389, 10167, 13817, 30501, 41451, 124353, 138949, 416847, 1142093, 1250541, 3426279, 10278837, 46825813, 140477439, 421432317]

約数ペア:

[(1, 421432317), (3, 140477439), (9, 46825813), (41, 10278837), (123, 3426279), (337, 1250541), (369, 1142093), (1011, 416847), (3033, 138949), (3389, 124353), (10167, 41451), (13817, 30501)]