1550872383

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 2149931520

約数和(自身を除く): 599059137

約数列:

[1, 3, 67, 71, 109, 201, 213, 327, 997, 2991, 4757, 7303, 7739, 14271, 21909, 23217, 66799, 70787, 108673, 200397, 212361, 326019, 518513, 1555539, 4742729, 7281091, 7715783, 14228187, 21843273, 23147349, 516957461, 1550872383]

約数ペア:

[(1, 1550872383), (3, 516957461), (67, 23147349), (71, 21843273), (109, 14228187), (201, 7715783), (213, 7281091), (327, 4742729), (997, 1555539), (2991, 518513), (4757, 326019), (7303, 212361), (7739, 200397), (14271, 108673), (21909, 70787), (23217, 66799)]