28554333

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3821}}^1$

素因数の和:3924

約数の個数: 16

約数和(自身を含む): 39626496

約数和(自身を除く): 11072163

約数列:

[1, 3, 47, 53, 141, 159, 2491, 3821, 7473, 11463, 179587, 202513, 538761, 607539, 9518111, 28554333]

約数ペア:

[(1, 28554333), (3, 9518111), (47, 607539), (53, 538761), (141, 202513), (159, 179587), (2491, 11463), (3821, 7473)]