4936157187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{86869}}^1$

素因数の和:86963

約数の個数: 32

約数和(自身を含む): 7472209920

約数和(自身を除く): 2536052733

約数列:

[1, 3, 13, 31, 39, 47, 93, 141, 403, 611, 1209, 1457, 1833, 4371, 18941, 56823, 86869, 260607, 1129297, 2692939, 3387891, 4082843, 8078817, 12248529, 35008207, 53076959, 105024621, 126568133, 159230877, 379704399, 1645385729, 4936157187]

約数ペア:

[(1, 4936157187), (3, 1645385729), (13, 379704399), (31, 159230877), (39, 126568133), (47, 105024621), (93, 53076959), (141, 35008207), (403, 12248529), (611, 8078817), (1209, 4082843), (1457, 3387891), (1833, 2692939), (4371, 1129297), (18941, 260607), (56823, 86869)]