19530027777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{411479}}^1$

素因数の和:412712

約数の個数: 16

約数和(自身を含む): 28066227840

約数和(自身を除く): 8536200063

約数列:

[1, 3, 13, 39, 1217, 3651, 15821, 47463, 411479, 1234437, 5349227, 16047681, 500769943, 1502309829, 6510009259, 19530027777]

約数ペア:

[(1, 19530027777), (3, 6510009259), (13, 1502309829), (39, 500769943), (1217, 16047681), (3651, 5349227), (15821, 1234437), (47463, 411479)]