29121191

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 34058640

約数和(自身を除く): 4937449

約数列:

[1, 11, 29, 43, 121, 193, 319, 473, 1247, 2123, 3509, 5203, 5597, 8299, 13717, 23353, 61567, 91289, 150887, 240671, 677237, 1004179, 2647381, 29121191]

約数ペア:

[(1, 29121191), (11, 2647381), (29, 1004179), (43, 677237), (121, 240671), (193, 150887), (319, 91289), (473, 61567), (1247, 23353), (2123, 13717), (3509, 8299), (5203, 5597)]