3961881

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5717}}^1$

素因数の和:5741

約数の個数: 24

約数和(自身を含む): 7136064

約数和(自身を除く): 3174183

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 5717, 17151, 40019, 51453, 62887, 120057, 188661, 360171, 440209, 565983, 1320627, 3961881]

約数ペア:

[(1, 3961881), (3, 1320627), (7, 565983), (9, 440209), (11, 360171), (21, 188661), (33, 120057), (63, 62887), (77, 51453), (99, 40019), (231, 17151), (693, 5717)]