21167308811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{147671}}^1$

素因数の和:147922

約数の個数: 16

約数和(自身を含む): 23518833408

約数和(自身を除く): 2351524597

約数列:

[1, 11, 83, 157, 913, 1727, 13031, 143341, 147671, 1624381, 12256693, 23184347, 134823623, 255027817, 1924300801, 21167308811]

約数ペア:

[(1, 21167308811), (11, 1924300801), (83, 255027817), (157, 134823623), (913, 23184347), (1727, 12256693), (13031, 1624381), (143341, 147671)]