26585481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 13153911

約数列:

[1, 3, 13, 39, 43, 83, 129, 191, 249, 559, 573, 1079, 1677, 2483, 3237, 3569, 7449, 8213, 10707, 15853, 24639, 46397, 47559, 106769, 139191, 206089, 320307, 618267, 681679, 2045037, 8861827, 26585481]

約数ペア:

[(1, 26585481), (3, 8861827), (13, 2045037), (39, 681679), (43, 618267), (83, 320307), (129, 206089), (191, 139191), (249, 106769), (559, 47559), (573, 46397), (1079, 24639), (1677, 15853), (2483, 10707), (3237, 8213), (3569, 7449)]