85311721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5323}}^1$

素因数の和:5412

約数の個数: 16

約数和(自身を含む): 98131968

約数和(自身を除く): 12820247

約数列:

[1, 11, 31, 47, 341, 517, 1457, 5323, 16027, 58553, 165013, 250181, 1815143, 2751991, 7755611, 85311721]

約数ペア:

[(1, 85311721), (11, 7755611), (31, 2751991), (47, 1815143), (341, 250181), (517, 165013), (1457, 58553), (5323, 16027)]