201910509

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{10949}}^1$

素因数の和:11641

約数の個数: 16

約数和(自身を含む): 299592000

約数和(自身を除く): 97681491

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 10949, 18441, 32847, 98541, 295623, 7478167, 22434501, 67303503, 201910509]

約数ペア:

[(1, 201910509), (3, 67303503), (9, 22434501), (27, 7478167), (683, 295623), (2049, 98541), (6147, 32847), (10949, 18441)]