12406617

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 19150560

約数和(自身を除く): 6743943

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 619, 1179, 1857, 2227, 5571, 6681, 10523, 20043, 31569, 81089, 94707, 243267, 729801, 1378513, 4135539, 12406617]

約数ペア:

[(1, 12406617), (3, 4135539), (9, 1378513), (17, 729801), (51, 243267), (131, 94707), (153, 81089), (393, 31569), (619, 20043), (1179, 10523), (1857, 6681), (2227, 5571)]