265428891

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{324089}}^1$

素因数の和:324115

約数の個数: 24

約数和(自身を含む): 471875040

約数和(自身を除く): 206446149

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 324089, 972267, 2268623, 2916801, 4213157, 6805869, 12639471, 20417607, 29492099, 37918413, 88476297, 265428891]

約数ペア:

[(1, 265428891), (3, 88476297), (7, 37918413), (9, 29492099), (13, 20417607), (21, 12639471), (39, 6805869), (63, 4213157), (91, 2916801), (117, 2268623), (273, 972267), (819, 324089)]