1388101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 1729728

約数和(自身を除く): 341627

約数列:

[1, 11, 13, 17, 143, 187, 221, 571, 2431, 6281, 7423, 9707, 81653, 106777, 126191, 1388101]

約数ペア:

[(1, 1388101), (11, 126191), (13, 106777), (17, 81653), (143, 9707), (187, 7423), (221, 6281), (571, 2431)]