13771089

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 21071232

約数和(自身を除く): 7300143

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 937, 1633, 2811, 4899, 8433, 14697, 21551, 64653, 66527, 193959, 199581, 598743, 1530121, 4590363, 13771089]

約数ペア:

[(1, 13771089), (3, 4590363), (9, 1530121), (23, 598743), (69, 199581), (71, 193959), (207, 66527), (213, 64653), (639, 21551), (937, 14697), (1633, 8433), (2811, 4899)]