827373309

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{941}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 1275091200

約数和(自身を除く): 447717891

約数列:

[1, 3, 7, 21, 149, 281, 447, 843, 941, 1043, 1967, 2823, 3129, 5901, 6587, 19761, 41869, 125607, 140209, 264421, 293083, 420627, 793263, 879249, 981463, 1850947, 2944389, 5552841, 39398729, 118196187, 275791103, 827373309]

約数ペア:

[(1, 827373309), (3, 275791103), (7, 118196187), (21, 39398729), (149, 5552841), (281, 2944389), (447, 1850947), (843, 981463), (941, 879249), (1043, 793263), (1967, 420627), (2823, 293083), (3129, 264421), (5901, 140209), (6587, 125607), (19761, 41869)]