406553667

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{727}}^1\times {\mathrm{1103}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 588317184

約数和(自身を除く): 181763517

約数列:

[1, 3, 13, 39, 169, 507, 727, 1103, 2181, 3309, 9451, 14339, 28353, 43017, 122863, 186407, 368589, 559221, 801881, 2405643, 10424453, 31273359, 135517889, 406553667]

約数ペア:

[(1, 406553667), (3, 135517889), (13, 31273359), (39, 10424453), (169, 2405643), (507, 801881), (727, 559221), (1103, 368589), (2181, 186407), (3309, 122863), (9451, 43017), (14339, 28353)]