16729839

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9157}}^1$

素因数の和:9199

約数の個数: 24

約数和(自身を含む): 28572960

約数和(自身を除く): 11843121

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 9157, 27471, 64099, 82413, 192297, 265553, 576891, 796659, 1858871, 2389977, 5576613, 16729839]

約数ペア:

[(1, 16729839), (3, 5576613), (7, 2389977), (9, 1858871), (21, 796659), (29, 576891), (63, 265553), (87, 192297), (203, 82413), (261, 64099), (609, 27471), (1827, 9157)]