6216561

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 10080000

約数和(自身を除く): 3863439

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 199, 267, 351, 597, 801, 1157, 1791, 2403, 2587, 3471, 5373, 7761, 10413, 17711, 23283, 31239, 53133, 69849, 159399, 230243, 478197, 690729, 2072187, 6216561]

約数ペア:

[(1, 6216561), (3, 2072187), (9, 690729), (13, 478197), (27, 230243), (39, 159399), (89, 69849), (117, 53133), (199, 31239), (267, 23283), (351, 17711), (597, 10413), (801, 7761), (1157, 5373), (1791, 3471), (2403, 2587)]