41812221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18911}}^1$

素因数の和:18992

約数の個数: 16

約数和(自身を含む): 61728768

約数和(自身を除く): 19916547

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 18911, 56733, 208021, 624063, 1267037, 3801111, 13937407, 41812221]

約数ペア:

[(1, 41812221), (3, 13937407), (11, 3801111), (33, 1267037), (67, 624063), (201, 208021), (737, 56733), (2211, 18911)]