12830823

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 19420128

約数和(自身を除く): 6589305

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 727, 1961, 2181, 5883, 6543, 17649, 26899, 38531, 80697, 115593, 242091, 346779, 1425647, 4276941, 12830823]

約数ペア:

[(1, 12830823), (3, 4276941), (9, 1425647), (37, 346779), (53, 242091), (111, 115593), (159, 80697), (333, 38531), (477, 26899), (727, 17649), (1961, 6543), (2181, 5883)]