81791243

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 87635520

約数和(自身を除く): 5844277

約数列:

[1, 23, 53, 229, 293, 1219, 5267, 6739, 12137, 15529, 67097, 279151, 357167, 1543231, 3556141, 81791243]

約数ペア:

[(1, 81791243), (23, 3556141), (53, 1543231), (229, 357167), (293, 279151), (1219, 67097), (5267, 15529), (6739, 12137)]