1288353561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{379039}}^1$

素因数の和:379156

約数の個数: 16

約数和(自身を含む): 1892167680

約数和(自身を除く): 603814119

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 379039, 1137117, 4169429, 12508287, 39041017, 117123051, 429451187, 1288353561]

約数ペア:

[(1, 1288353561), (3, 429451187), (11, 117123051), (33, 39041017), (103, 12508287), (309, 4169429), (1133, 1137117), (3399, 379039)]