1391330303

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{256561}}^1$

素因数の和:256618

約数の個数: 16

約数和(自身を含む): 1662521760

約数和(自身を除く): 271191457

約数列:

[1, 11, 17, 29, 187, 319, 493, 5423, 256561, 2822171, 4361537, 7440269, 47976907, 81842959, 126484573, 1391330303]

約数ペア:

[(1, 1391330303), (11, 126484573), (17, 81842959), (29, 47976907), (187, 7440269), (319, 4361537), (493, 2822171), (5423, 256561)]