53219283

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 78941808

約数和(自身を除く): 25722525

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 2837, 6253, 8511, 18759, 36881, 104969, 110643, 314907, 479453, 1364597, 1438359, 4093791, 17739761, 53219283]

約数ペア:

[(1, 53219283), (3, 17739761), (13, 4093791), (37, 1438359), (39, 1364597), (111, 479453), (169, 314907), (481, 110643), (507, 104969), (1443, 36881), (2837, 18759), (6253, 8511)]