472507503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{712681}}^1$

素因数の和:712714

約数の個数: 16

約数和(自身を含む): 718383456

約数和(自身を除く): 245875953

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 712681, 2138043, 9264853, 12115577, 27794559, 36346731, 157502501, 472507503]

約数ペア:

[(1, 472507503), (3, 157502501), (13, 36346731), (17, 27794559), (39, 12115577), (51, 9264853), (221, 2138043), (663, 712681)]