17991794689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1\times {\mathrm{1051}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 20810815488

約数和(自身を除く): 2819020799

約数列:

[1, 11, 23, 71, 253, 781, 953, 1051, 1633, 10483, 11561, 17963, 21919, 24173, 67663, 74621, 241109, 265903, 744293, 820831, 1001603, 1556249, 1716283, 11017633, 17118739, 18879113, 23036869, 71113813, 253405559, 782251943, 1635617699, 17991794689]

約数ペア:

[(1, 17991794689), (11, 1635617699), (23, 782251943), (71, 253405559), (253, 71113813), (781, 23036869), (953, 18879113), (1051, 17118739), (1633, 11017633), (10483, 1716283), (11561, 1556249), (17963, 1001603), (21919, 820831), (24173, 744293), (67663, 265903), (74621, 241109)]