131472407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6961}}^1$

素因数の和:7090

約数の個数: 16

約数和(自身を含む): 153386784

約数和(自身を除く): 21914377

約数列:

[1, 11, 17, 101, 187, 1111, 1717, 6961, 18887, 76571, 118337, 703061, 1301707, 7733671, 11952037, 131472407]

約数ペア:

[(1, 131472407), (11, 11952037), (17, 7733671), (101, 1301707), (187, 703061), (1111, 118337), (1717, 76571), (6961, 18887)]