11980903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 14031360

約数和(自身を除く): 2050457

約数列:

[1, 11, 17, 79, 187, 811, 869, 1343, 8921, 13787, 14773, 64069, 151657, 704759, 1089173, 11980903]

約数ペア:

[(1, 11980903), (11, 1089173), (17, 704759), (79, 151657), (187, 64069), (811, 14773), (869, 13787), (1343, 8921)]