26767741

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 38579328

約数和(自身を除く): 11811587

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 121, 143, 169, 187, 221, 847, 1001, 1183, 1309, 1331, 1547, 1573, 1859, 2057, 2431, 2873, 9317, 11011, 13013, 14399, 17017, 17303, 20111, 20449, 22627, 26741, 31603, 121121, 143143, 158389, 187187, 221221, 224939, 294151, 347633, 1574573, 2059057, 2433431, 3823963, 26767741]

約数ペア:

[(1, 26767741), (7, 3823963), (11, 2433431), (13, 2059057), (17, 1574573), (77, 347633), (91, 294151), (119, 224939), (121, 221221), (143, 187187), (169, 158389), (187, 143143), (221, 121121), (847, 31603), (1001, 26741), (1183, 22627), (1309, 20449), (1331, 20111), (1547, 17303), (1573, 17017), (1859, 14399), (2057, 13013), (2431, 11011), (2873, 9317)]