38221001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1597}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 47249664

約数和(自身を除く): 9028663

約数列:

[1, 7, 13, 91, 263, 1597, 1841, 3419, 11179, 20761, 23933, 145327, 420011, 2940077, 5460143, 38221001]

約数ペア:

[(1, 38221001), (7, 5460143), (13, 2940077), (91, 420011), (263, 145327), (1597, 23933), (1841, 20761), (3419, 11179)]