13999718873

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{2371}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 16592007168

約数和(自身を除く): 2592288295

約数列:

[1, 7, 47, 131, 137, 329, 917, 959, 2371, 6157, 6439, 16597, 17947, 43099, 45073, 111437, 125629, 310601, 324827, 780059, 843509, 2174207, 2273789, 5904563, 14598247, 15266869, 42552337, 102187729, 106868083, 297866359, 1999959839, 13999718873]

約数ペア:

[(1, 13999718873), (7, 1999959839), (47, 297866359), (131, 106868083), (137, 102187729), (329, 42552337), (917, 15266869), (959, 14598247), (2371, 5904563), (6157, 2273789), (6439, 2174207), (16597, 843509), (17947, 780059), (43099, 324827), (45073, 310601), (111437, 125629)]