7131430503

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1607}}^1\times {\mathrm{11467}}^1$

素因数の和:13123

約数の個数: 24

約数和(自身を含む): 10547991168

約数和(自身を除く): 3416560665

約数列:

[1, 3, 9, 43, 129, 387, 1607, 4821, 11467, 14463, 34401, 69101, 103203, 207303, 493081, 621909, 1479243, 4437729, 18427469, 55282407, 165847221, 792381167, 2377143501, 7131430503]

約数ペア:

[(1, 7131430503), (3, 2377143501), (9, 792381167), (43, 165847221), (129, 55282407), (387, 18427469), (1607, 4437729), (4821, 1479243), (11467, 621909), (14463, 493081), (34401, 207303), (69101, 103203)]