8204859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3091

約数の個数: 24

約数和(自身を含む): 13322400

約数和(自身を除く): 5117541

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 3049, 9147, 27441, 39637, 70127, 118911, 210381, 356733, 631143, 911651, 2734953, 8204859]

約数ペア:

[(1, 8204859), (3, 2734953), (9, 911651), (13, 631143), (23, 356733), (39, 210381), (69, 118911), (117, 70127), (207, 39637), (299, 27441), (897, 9147), (2691, 3049)]