13278942957

素因数分解:

$3^1\times 7^1\times {\mathrm{8087}}^1\times {\mathrm{78191}}^1$

素因数の和:86288

約数の個数: 16

約数和(自身を含む): 20237340672

約数和(自身を除く): 6958397715

約数列:

[1, 3, 7, 21, 8087, 24261, 56609, 78191, 169827, 234573, 547337, 1642011, 632330617, 1896991851, 4426314319, 13278942957]

約数ペア:

[(1, 13278942957), (3, 4426314319), (7, 1896991851), (21, 632330617), (8087, 1642011), (24261, 547337), (56609, 234573), (78191, 169827)]