31124341

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 33177600

約数和(自身を除く): 2053259

約数列:

[1, 31, 71, 79, 179, 2201, 2449, 5549, 5609, 12709, 14141, 173879, 393979, 438371, 1004011, 31124341]

約数ペア:

[(1, 31124341), (31, 1004011), (71, 438371), (79, 393979), (179, 173879), (2201, 14141), (2449, 12709), (5549, 5609)]