91080319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1657}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 105050880

約数和(自身を除く): 13970561

約数列:

[1, 11, 19, 209, 263, 1657, 2893, 4997, 18227, 31483, 54967, 346313, 435791, 4793701, 8280029, 91080319]

約数ペア:

[(1, 91080319), (11, 8280029), (19, 4793701), (209, 435791), (263, 346313), (1657, 54967), (2893, 31483), (4997, 18227)]