4400199

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 6870240

約数和(自身を除く): 2470041

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 733, 2001, 2199, 6003, 6597, 16859, 21257, 50577, 63771, 151731, 191313, 488911, 1466733, 4400199]

約数ペア:

[(1, 4400199), (3, 1466733), (9, 488911), (23, 191313), (29, 151731), (69, 63771), (87, 50577), (207, 21257), (261, 16859), (667, 6597), (733, 6003), (2001, 2199)]