2173468029

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1\times {\mathrm{9929}}^1$

素因数の和:10620

約数の個数: 16

約数和(自身を含む): 2925616320

約数和(自身を除く): 752148291

約数列:

[1, 3, 131, 393, 557, 1671, 9929, 29787, 72967, 218901, 1300699, 3902097, 5530453, 16591359, 724489343, 2173468029]

約数ペア:

[(1, 2173468029), (3, 724489343), (131, 16591359), (393, 5530453), (557, 3902097), (1671, 1300699), (9929, 218901), (29787, 72967)]