12963717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 20311200

約数和(自身を除く): 7347483

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 619, 1611, 1857, 2327, 5571, 6981, 8047, 20943, 24141, 72423, 110801, 332403, 997209, 1440413, 4321239, 12963717]

約数ペア:

[(1, 12963717), (3, 4321239), (9, 1440413), (13, 997209), (39, 332403), (117, 110801), (179, 72423), (537, 24141), (619, 20943), (1611, 8047), (1857, 6981), (2327, 5571)]