6820191

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3733}}^1$

素因数の和:3775

約数の個数: 24

約数和(自身を含む): 11650080

約数和(自身を除く): 4829889

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 3733, 11199, 26131, 33597, 78393, 108257, 235179, 324771, 757799, 974313, 2273397, 6820191]

約数ペア:

[(1, 6820191), (3, 2273397), (7, 974313), (9, 757799), (21, 324771), (29, 235179), (63, 108257), (87, 78393), (203, 33597), (261, 26131), (609, 11199), (1827, 3733)]