2772057431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{15773}}^1$

素因数の和:17026

約数の個数: 16

約数和(自身を含む): 3259539360

約数和(自身を除く): 487481929

約数列:

[1, 11, 13, 143, 1229, 13519, 15773, 15977, 173503, 175747, 205049, 2255539, 19385017, 213235187, 252005221, 2772057431]

約数ペア:

[(1, 2772057431), (11, 252005221), (13, 213235187), (143, 19385017), (1229, 2255539), (13519, 205049), (15773, 175747), (15977, 173503)]