65681999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 71383680

約数和(自身を除く): 5701681

約数列:

[1, 17, 53, 269, 271, 901, 4573, 4607, 14257, 14363, 72899, 242369, 244171, 1239283, 3863647, 65681999]

約数ペア:

[(1, 65681999), (17, 3863647), (53, 1239283), (269, 244171), (271, 242369), (901, 72899), (4573, 14363), (4607, 14257)]