47654739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1873}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 75424752

約数和(自身を除く): 27770013

約数列:

[1, 3, 9, 11, 33, 99, 257, 771, 1873, 2313, 2827, 5619, 8481, 16857, 20603, 25443, 61809, 185427, 481361, 1444083, 4332249, 5294971, 15884913, 47654739]

約数ペア:

[(1, 47654739), (3, 15884913), (9, 5294971), (11, 4332249), (33, 1444083), (99, 481361), (257, 185427), (771, 61809), (1873, 25443), (2313, 20603), (2827, 16857), (5619, 8481)]