12551403

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 17517600

約数和(自身を除く): 4966197

約数列:

[1, 3, 29, 87, 89, 267, 1621, 2581, 4863, 7743, 47009, 141027, 144269, 432807, 4183801, 12551403]

約数ペア:

[(1, 12551403), (3, 4183801), (29, 432807), (87, 144269), (89, 141027), (267, 47009), (1621, 7743), (2581, 4863)]