11982141

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23357}}^1$

素因数の和:23385

約数の個数: 16

約数和(自身を含む): 18686400

約数和(自身を除く): 6704259

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 23357, 70071, 210213, 443783, 630639, 1331349, 3994047, 11982141]

約数ペア:

[(1, 11982141), (3, 3994047), (9, 1331349), (19, 630639), (27, 443783), (57, 210213), (171, 70071), (513, 23357)]