11313211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 3782597

約数列:

[1, 7, 13, 17, 71, 91, 103, 119, 221, 497, 721, 923, 1207, 1339, 1547, 1751, 6461, 7313, 8449, 9373, 12257, 15691, 22763, 51191, 95069, 109837, 124321, 159341, 665483, 870247, 1616173, 11313211]

約数ペア:

[(1, 11313211), (7, 1616173), (13, 870247), (17, 665483), (71, 159341), (91, 124321), (103, 109837), (119, 95069), (221, 51191), (497, 22763), (721, 15691), (923, 12257), (1207, 9373), (1339, 8449), (1547, 7313), (1751, 6461)]