2731360919

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{130369}}^1$

素因数の和:130490

約数の個数: 16

約数和(自身を含む): 3241519680

約数和(自身を除く): 510158761

約数列:

[1, 7, 41, 73, 287, 511, 2993, 20951, 130369, 912583, 5345129, 9516937, 37415903, 66618559, 390194417, 2731360919]

約数ペア:

[(1, 2731360919), (7, 390194417), (41, 66618559), (73, 37415903), (287, 9516937), (511, 5345129), (2993, 912583), (20951, 130369)]