12578331

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 17210880

約数和(自身を除く): 4632549

約数列:

[1, 3, 53, 159, 239, 331, 717, 993, 12667, 17543, 38001, 52629, 79109, 237327, 4192777, 12578331]

約数ペア:

[(1, 12578331), (3, 4192777), (53, 237327), (159, 79109), (239, 52629), (331, 38001), (717, 17543), (993, 12667)]