28099599

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 14201841

約数列:

[1, 3, 11, 33, 67, 71, 179, 201, 213, 537, 737, 781, 1969, 2211, 2343, 4757, 5907, 11993, 12709, 14271, 35979, 38127, 52327, 131923, 139799, 156981, 395769, 419397, 851503, 2554509, 9366533, 28099599]

約数ペア:

[(1, 28099599), (3, 9366533), (11, 2554509), (33, 851503), (67, 419397), (71, 395769), (179, 156981), (201, 139799), (213, 131923), (537, 52327), (737, 38127), (781, 35979), (1969, 14271), (2211, 12709), (2343, 11993), (4757, 5907)]