128516003

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{1307}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 160475904

約数和(自身を除く): 31959901

約数列:

[1, 7, 11, 77, 1277, 1307, 8939, 9149, 14047, 14377, 98329, 100639, 1669039, 11683273, 18359429, 128516003]

約数ペア:

[(1, 128516003), (7, 18359429), (11, 11683273), (77, 1669039), (1277, 100639), (1307, 98329), (8939, 14377), (9149, 14047)]