2247481731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{68863}}^1$

素因数の和:68943

約数の個数: 32

約数和(自身を含む): 3490578432

約数和(自身を除く): 1243096701

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1419, 2967, 10879, 32637, 68863, 206589, 757493, 1583849, 2272479, 2961109, 4751547, 8883327, 17422339, 32572199, 52267017, 68105507, 97716597, 204316521, 749160577, 2247481731]

約数ペア:

[(1, 2247481731), (3, 749160577), (11, 204316521), (23, 97716597), (33, 68105507), (43, 52267017), (69, 32572199), (129, 17422339), (253, 8883327), (473, 4751547), (759, 2961109), (989, 2272479), (1419, 1583849), (2967, 757493), (10879, 206589), (32637, 68863)]