13748189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8887}}^1$

素因数の和:8924

約数の個数: 16

約数和(自身を含む): 17918208

約数和(自身を除く): 4170019

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 8887, 62209, 115531, 151079, 808717, 1057553, 1964027, 13748189]

約数ペア:

[(1, 13748189), (7, 1964027), (13, 1057553), (17, 808717), (91, 151079), (119, 115531), (221, 62209), (1547, 8887)]