5811561

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 9972480

約数和(自身を除く): 4160919

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 317, 679, 873, 951, 2037, 2219, 2619, 2853, 6111, 6657, 8559, 18333, 19971, 30749, 59913, 92247, 215243, 276741, 645729, 830223, 1937187, 5811561]

約数ペア:

[(1, 5811561), (3, 1937187), (7, 830223), (9, 645729), (21, 276741), (27, 215243), (63, 92247), (97, 59913), (189, 30749), (291, 19971), (317, 18333), (679, 8559), (873, 6657), (951, 6111), (2037, 2853), (2219, 2619)]