28305509913

素因数分解:

$3^3\times {\mathrm{55933}}^1\times {\mathrm{18743}}^1$

素因数の和:74685

約数の個数: 16

約数和(自身を含む): 41937075840

約数和(自身を除く): 13631565927

約数列:

[1, 3, 9, 27, 18743, 55933, 56229, 167799, 168687, 503397, 506061, 1510191, 1048352219, 3145056657, 9435169971, 28305509913]

約数ペア:

[(1, 28305509913), (3, 9435169971), (9, 3145056657), (27, 1048352219), (18743, 1510191), (55933, 506061), (56229, 503397), (167799, 168687)]