1551830401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1\times {\mathrm{3511}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 1768025088

約数和(自身を除く): 216194687

約数列:

[1, 11, 23, 253, 1747, 3511, 19217, 38621, 40181, 80753, 441991, 888283, 6133717, 67470887, 141075491, 1551830401]

約数ペア:

[(1, 1551830401), (11, 141075491), (23, 67470887), (253, 6133717), (1747, 888283), (3511, 441991), (19217, 80753), (38621, 40181)]