242340769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 269568000

約数和(自身を除く): 27227231

約数列:

[1, 11, 103, 107, 1133, 1177, 1999, 11021, 21989, 121231, 205897, 213893, 2264867, 2352823, 22030979, 242340769]

約数ペア:

[(1, 242340769), (11, 22030979), (103, 2352823), (107, 2264867), (1133, 213893), (1177, 205897), (1999, 121231), (11021, 21989)]