1895741601

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1\times {\mathrm{6977}}^1$

素因数の和:13960

約数の個数: 16

約数和(自身を含む): 2722871424

約数和(自身を除く): 827129823

約数列:

[1, 3, 13, 39, 6967, 6977, 20901, 20931, 90571, 90701, 271713, 272103, 48608759, 145826277, 631913867, 1895741601]

約数ペア:

[(1, 1895741601), (3, 631913867), (13, 145826277), (39, 48608759), (6967, 272103), (6977, 271713), (20901, 90701), (20931, 90571)]