1490391033

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{22073}}^1$

素因数の和:22464

約数の個数: 16

約数和(自身を含む): 2021625216

約数和(自身を除く): 531234183

約数列:

[1, 3, 71, 213, 317, 951, 22073, 22507, 66219, 67521, 1567183, 4701549, 6997141, 20991423, 496797011, 1490391033]

約数ペア:

[(1, 1490391033), (3, 496797011), (71, 20991423), (213, 6997141), (317, 4701549), (951, 1567183), (22073, 67521), (22507, 66219)]