2943039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 4328064

約数和(自身を除く): 1385025

約数列:

[1, 3, 11, 33, 101, 303, 883, 1111, 2649, 3333, 9713, 29139, 89183, 267549, 981013, 2943039]

約数ペア:

[(1, 2943039), (3, 981013), (11, 267549), (33, 89183), (101, 29139), (303, 9713), (883, 3333), (1111, 2649)]