12708189

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 20197632

約数和(自身を除く): 7489443

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2311, 5499, 6933, 20799, 30043, 90129, 108617, 270387, 325851, 977553, 1412021, 4236063, 12708189]

約数ペア:

[(1, 12708189), (3, 4236063), (9, 1412021), (13, 977553), (39, 325851), (47, 270387), (117, 108617), (141, 90129), (423, 30043), (611, 20799), (1833, 6933), (2311, 5499)]