42457473

素因数分解:

$3^3\times {\mathrm{1069}}^1\times {\mathrm{1471}}^1$

素因数の和:2549

約数の個数: 16

約数和(自身を含む): 63001600

約数和(自身を除く): 20544127

約数列:

[1, 3, 9, 27, 1069, 1471, 3207, 4413, 9621, 13239, 28863, 39717, 1572499, 4717497, 14152491, 42457473]

約数ペア:

[(1, 42457473), (3, 14152491), (9, 4717497), (27, 1572499), (1069, 39717), (1471, 28863), (3207, 13239), (4413, 9621)]