12760137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 19987968

約数和(自身を除く): 7227831

約数列:

[1, 3, 9, 13, 39, 117, 191, 571, 573, 1713, 1719, 2483, 5139, 7423, 7449, 22269, 22347, 66807, 109061, 327183, 981549, 1417793, 4253379, 12760137]

約数ペア:

[(1, 12760137), (3, 4253379), (9, 1417793), (13, 981549), (39, 327183), (117, 109061), (191, 66807), (571, 22347), (573, 22269), (1713, 7449), (1719, 7423), (2483, 5139)]