1662453

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1093}}^1$

素因数の和:1125

約数の個数: 18

約数和(自身を含む): 2602626

約数和(自身を除く): 940173

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1093, 1521, 3279, 9837, 14209, 42627, 127881, 184717, 554151, 1662453]

約数ペア:

[(1, 1662453), (3, 554151), (9, 184717), (13, 127881), (39, 42627), (117, 14209), (169, 9837), (507, 3279), (1093, 1521)]