26844909

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 17668371

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 919, 1391, 2247, 2757, 4173, 6433, 9737, 11947, 19299, 29211, 35841, 83629, 98333, 250887, 294999, 688331, 1278329, 2064993, 3834987, 8948303, 26844909]

約数ペア:

[(1, 26844909), (3, 8948303), (7, 3834987), (13, 2064993), (21, 1278329), (39, 688331), (91, 294999), (107, 250887), (273, 98333), (321, 83629), (749, 35841), (919, 29211), (1391, 19299), (2247, 11947), (2757, 9737), (4173, 6433)]