2303279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 2708640

約数和(自身を除く): 405361

約数列:

[1, 11, 17, 109, 113, 187, 1199, 1243, 1853, 1921, 12317, 20383, 21131, 135487, 209389, 2303279]

約数ペア:

[(1, 2303279), (11, 209389), (17, 135487), (109, 21131), (113, 20383), (187, 12317), (1199, 1921), (1243, 1853)]