16517907

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9041}}^1$

素因数の和:9083

約数の個数: 24

約数和(自身を含む): 28211040

約数和(自身を除く): 11693133

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 9041, 27123, 63287, 81369, 189861, 262189, 569583, 786567, 1835323, 2359701, 5505969, 16517907]

約数ペア:

[(1, 16517907), (3, 5505969), (7, 2359701), (9, 1835323), (21, 786567), (29, 569583), (63, 262189), (87, 189861), (203, 81369), (261, 63287), (609, 27123), (1827, 9041)]