260105349

素因数分解:

$3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{17669}}^1$

素因数の和:18380

約数の個数: 16

約数和(自身を含む): 396938880

約数和(自身を除く): 136833531

約数列:

[1, 3, 7, 21, 701, 2103, 4907, 14721, 17669, 53007, 123683, 371049, 12385969, 37157907, 86701783, 260105349]

約数ペア:

[(1, 260105349), (3, 86701783), (7, 37157907), (21, 12385969), (701, 371049), (2103, 123683), (4907, 53007), (14721, 17669)]