28462473

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{18713}}^1$

素因数の和:18745

約数の個数: 18

約数和(自身を含む): 44520606

約数和(自身を除く): 16058133

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 18713, 56139, 168417, 243269, 729807, 2189421, 3162497, 9487491, 28462473]

約数ペア:

[(1, 28462473), (3, 9487491), (9, 3162497), (13, 2189421), (39, 729807), (117, 243269), (169, 168417), (507, 56139), (1521, 18713)]