38756523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 59100160

約数和(自身を除く): 20343637

約数列:

[1, 3, 13, 19, 39, 57, 193, 247, 271, 579, 741, 813, 2509, 3523, 3667, 5149, 7527, 10569, 11001, 15447, 47671, 52303, 66937, 143013, 156909, 200811, 679939, 993757, 2039817, 2981271, 12918841, 38756523]

約数ペア:

[(1, 38756523), (3, 12918841), (13, 2981271), (19, 2039817), (39, 993757), (57, 679939), (193, 200811), (247, 156909), (271, 143013), (579, 66937), (741, 52303), (813, 47671), (2509, 15447), (3523, 11001), (3667, 10569), (5149, 7527)]