7471527

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 12288000

約数和(自身を除く): 4816473

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 499, 651, 713, 1497, 2139, 3493, 4991, 10479, 11477, 14973, 15469, 34431, 46407, 80339, 108283, 241017, 324849, 355787, 1067361, 2490509, 7471527]

約数ペア:

[(1, 7471527), (3, 2490509), (7, 1067361), (21, 355787), (23, 324849), (31, 241017), (69, 108283), (93, 80339), (161, 46407), (217, 34431), (483, 15469), (499, 14973), (651, 11477), (713, 10479), (1497, 4991), (2139, 3493)]