28554861

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 39354624

約数和(自身を除く): 10799763

約数列:

[1, 3, 37, 111, 173, 519, 1487, 4461, 6401, 19203, 55019, 165057, 257251, 771753, 9518287, 28554861]

約数ペア:

[(1, 28554861), (3, 9518287), (37, 771753), (111, 257251), (173, 165057), (519, 55019), (1487, 19203), (4461, 6401)]