31843383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 50265600

約数和(自身を除く): 18422217

約数列:

[1, 3, 11, 13, 33, 39, 143, 199, 373, 429, 597, 1119, 2189, 2587, 4103, 4849, 6567, 7761, 12309, 14547, 28457, 53339, 74227, 85371, 160017, 222681, 816497, 964951, 2449491, 2894853, 10614461, 31843383]

約数ペア:

[(1, 31843383), (3, 10614461), (11, 2894853), (13, 2449491), (33, 964951), (39, 816497), (143, 222681), (199, 160017), (373, 85371), (429, 74227), (597, 53339), (1119, 28457), (2189, 14547), (2587, 12309), (4103, 7761), (4849, 6567)]