1917238401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{565057}}^1$

素因数の和:565105

約数の個数: 24

約数和(自身を含む): 3085216680

約数和(自身を除く): 1167978279

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 565057, 1695171, 5085513, 7345741, 16386653, 22037223, 49159959, 66111669, 147479877, 213026489, 639079467, 1917238401]

約数ペア:

[(1, 1917238401), (3, 639079467), (9, 213026489), (13, 147479877), (29, 66111669), (39, 49159959), (87, 22037223), (117, 16386653), (261, 7345741), (377, 5085513), (1131, 1695171), (3393, 565057)]