108655001

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{13121}}^1$

素因数の和:13161

約数の個数: 18

約数和(自身を含む): 136875582

約数和(自身を除く): 28220581

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 8281, 13121, 91847, 170573, 642929, 1194011, 2217449, 8358077, 15522143, 108655001]

約数ペア:

[(1, 108655001), (7, 15522143), (13, 8358077), (49, 2217449), (91, 1194011), (169, 642929), (637, 170573), (1183, 91847), (8281, 13121)]