9928701

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 15015000

約数和(自身を除く): 5086299

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 349, 981, 1047, 3141, 3161, 9483, 10121, 28449, 30363, 38041, 91089, 114123, 342369, 1103189, 3309567, 9928701]

約数ペア:

[(1, 9928701), (3, 3309567), (9, 1103189), (29, 342369), (87, 114123), (109, 91089), (261, 38041), (327, 30363), (349, 28449), (981, 10121), (1047, 9483), (3141, 3161)]