1330561557

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{392149}}^1$

素因数の和:392197

約数の個数: 24

約数和(自身を含む): 2141139000

約数和(自身を除く): 810577443

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 392149, 1176447, 3529341, 5097937, 11372321, 15293811, 34116963, 45881433, 102350889, 147840173, 443520519, 1330561557]

約数ペア:

[(1, 1330561557), (3, 443520519), (9, 147840173), (13, 102350889), (29, 45881433), (39, 34116963), (87, 15293811), (117, 11372321), (261, 5097937), (377, 3529341), (1131, 1176447), (3393, 392149)]