8988147

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6203}}^1$

素因数の和:6239

約数の個数: 24

約数和(自身を含む): 15485184

約数和(自身を除く): 6497037

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 6203, 18609, 43421, 55827, 130263, 142669, 390789, 428007, 998683, 1284021, 2996049, 8988147]

約数ペア:

[(1, 8988147), (3, 2996049), (7, 1284021), (9, 998683), (21, 428007), (23, 390789), (63, 142669), (69, 130263), (161, 55827), (207, 43421), (483, 18609), (1449, 6203)]