13309025541

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1\times {\mathrm{10987}}^1$

素因数の和:12593

約数の個数: 32

約数和(自身を含む): 20843796480

約数和(自身を除く): 7534770939

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1559, 4677, 10913, 10987, 32739, 32961, 57683, 76909, 173049, 230727, 403781, 406519, 1211343, 1219557, 2845633, 8536899, 17128733, 51386199, 119901131, 359703393, 633763121, 1901289363, 4436341847, 13309025541]

約数ペア:

[(1, 13309025541), (3, 4436341847), (7, 1901289363), (21, 633763121), (37, 359703393), (111, 119901131), (259, 51386199), (777, 17128733), (1559, 8536899), (4677, 2845633), (10913, 1219557), (10987, 1211343), (32739, 406519), (32961, 403781), (57683, 230727), (76909, 173049)]