26053027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 37062144

約数和(自身を除く): 11009117

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1531, 1547, 2431, 10717, 16841, 17017, 19903, 26027, 117887, 139321, 182189, 218933, 286297, 338351, 1532531, 2004079, 2368457, 3721861, 26053027]

約数ペア:

[(1, 26053027), (7, 3721861), (11, 2368457), (13, 2004079), (17, 1532531), (77, 338351), (91, 286297), (119, 218933), (143, 182189), (187, 139321), (221, 117887), (1001, 26027), (1309, 19903), (1531, 17017), (1547, 16841), (2431, 10717)]