1276436161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1867}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 1717244928

約数和(自身を除く): 440808767

約数列:

[1, 7, 11, 13, 77, 91, 143, 683, 1001, 1867, 4781, 7513, 8879, 13069, 20537, 24271, 52591, 62153, 97669, 143759, 169897, 266981, 683683, 1275161, 1868867, 8926127, 14026771, 16577093, 98187397, 116039651, 182348023, 1276436161]

約数ペア:

[(1, 1276436161), (7, 182348023), (11, 116039651), (13, 98187397), (77, 16577093), (91, 14026771), (143, 8926127), (683, 1868867), (1001, 1275161), (1867, 683683), (4781, 266981), (7513, 169897), (8879, 143759), (13069, 97669), (20537, 62153), (24271, 52591)]