1292136481

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{2557}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 1367322624

約数和(自身を除く): 75186143

約数列:

[1, 23, 127, 173, 2557, 2921, 3979, 21971, 58811, 324739, 442361, 505333, 7468997, 10174303, 56179847, 1292136481]

約数ペア:

[(1, 1292136481), (23, 56179847), (127, 10174303), (173, 7468997), (2557, 505333), (2921, 442361), (3979, 324739), (21971, 58811)]