3680001

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 5818176

約数和(自身を除く): 2138175

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 443, 639, 923, 1329, 2769, 3987, 5759, 8307, 17277, 31453, 51831, 94359, 283077, 408889, 1226667, 3680001]

約数ペア:

[(1, 3680001), (3, 1226667), (9, 408889), (13, 283077), (39, 94359), (71, 51831), (117, 31453), (213, 17277), (443, 8307), (639, 5759), (923, 3987), (1329, 2769)]