2013641289

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{4493}}^1$

素因数の和:5019

約数の個数: 40

約数和(自身を含む): 3288745152

約数和(自身を除く): 1275103863

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 503, 891, 1509, 4493, 4527, 5533, 13479, 13581, 16599, 40437, 40743, 49423, 49797, 121311, 148269, 149391, 363933, 444807, 448173, 1334421, 2259979, 4003263, 6779937, 20339811, 24859769, 61019433, 74579307, 183058299, 223737921, 671213763, 2013641289]

約数ペア:

[(1, 2013641289), (3, 671213763), (9, 223737921), (11, 183058299), (27, 74579307), (33, 61019433), (81, 24859769), (99, 20339811), (297, 6779937), (503, 4003263), (891, 2259979), (1509, 1334421), (4493, 448173), (4527, 444807), (5533, 363933), (13479, 149391), (13581, 148269), (16599, 121311), (40437, 49797), (40743, 49423)]