480663933

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{12893}}^1$

素因数の和:12973

約数の個数: 24

約数和(自身を含む): 696688608

約数和(自身を除く): 216024675

約数列:

[1, 3, 17, 43, 51, 129, 289, 731, 867, 2193, 12427, 12893, 37281, 38679, 219181, 554399, 657543, 1663197, 3726077, 9424783, 11178231, 28274349, 160221311, 480663933]

約数ペア:

[(1, 480663933), (3, 160221311), (17, 28274349), (43, 11178231), (51, 9424783), (129, 3726077), (289, 1663197), (731, 657543), (867, 554399), (2193, 219181), (12427, 38679), (12893, 37281)]