2019346587

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{90073}}^1$

素因数の和:90179

約数の個数: 24

約数和(自身を含む): 3035133504

約数和(自身を除く): 1015786917

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 7473, 22419, 90073, 270219, 810657, 4233431, 4773869, 12700293, 14321607, 38100879, 42964821, 224371843, 673115529, 2019346587]

約数ペア:

[(1, 2019346587), (3, 673115529), (9, 224371843), (47, 42964821), (53, 38100879), (141, 14321607), (159, 12700293), (423, 4773869), (477, 4233431), (2491, 810657), (7473, 270219), (22419, 90073)]