214310873

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{7069}}^1$

素因数の和:7208

約数の個数: 16

約数和(自身を含む): 252483840

約数和(自身を除く): 38172967

約数列:

[1, 7, 61, 71, 427, 497, 4331, 7069, 30317, 49483, 431209, 501899, 3018463, 3513293, 30615839, 214310873]

約数ペア:

[(1, 214310873), (7, 30615839), (61, 3513293), (71, 3018463), (427, 501899), (497, 431209), (4331, 49483), (7069, 30317)]