11937879

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 18195840

約数和(自身を除く): 6257961

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 863, 1537, 2589, 4611, 7767, 13833, 25027, 45739, 75081, 137217, 225243, 411651, 1326431, 3979293, 11937879]

約数ペア:

[(1, 11937879), (3, 3979293), (9, 1326431), (29, 411651), (53, 225243), (87, 137217), (159, 75081), (261, 45739), (477, 25027), (863, 13833), (1537, 7767), (2589, 4611)]