190017553

素因数分解:

${\mathrm{11}}^3\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 210113280

約数和(自身を除く): 20095727

約数列:

[1, 11, 121, 367, 389, 1331, 4037, 4279, 44407, 47069, 142763, 488477, 517759, 1570393, 17274323, 190017553]

約数ペア:

[(1, 190017553), (11, 17274323), (121, 1570393), (367, 517759), (389, 488477), (1331, 142763), (4037, 47069), (4279, 44407)]