621617463

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 938995200

約数和(自身を除く): 317377737

約数列:

[1, 3, 9, 27, 103, 107, 309, 321, 927, 963, 2089, 2781, 2889, 6267, 11021, 18801, 33063, 56403, 99189, 215167, 223523, 297567, 645501, 670569, 1936503, 2011707, 5809509, 6035121, 23022869, 69068607, 207205821, 621617463]

約数ペア:

[(1, 621617463), (3, 207205821), (9, 69068607), (27, 23022869), (103, 6035121), (107, 5809509), (309, 2011707), (321, 1936503), (927, 670569), (963, 645501), (2089, 297567), (2781, 223523), (2889, 215167), (6267, 99189), (11021, 56403), (18801, 33063)]