22004487

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{15377}}^1$

素因数の和:15439

約数の個数: 16

約数和(自身を含む): 33216480

約数和(自身を除く): 11211993

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 15377, 46131, 138393, 415179, 814981, 2444943, 7334829, 22004487]

約数ペア:

[(1, 22004487), (3, 7334829), (9, 2444943), (27, 814981), (53, 415179), (159, 138393), (477, 46131), (1431, 15377)]