9742789

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 11571840

約数和(自身を除く): 1829051

約数列:

[1, 7, 41, 83, 287, 409, 581, 2863, 3403, 16769, 23821, 33947, 117383, 237629, 1391827, 9742789]

約数ペア:

[(1, 9742789), (7, 1391827), (41, 237629), (83, 117383), (287, 33947), (409, 23821), (581, 16769), (2863, 3403)]