201421413

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{5189}}^1$

素因数の和:5441

約数の個数: 24

約数和(自身を含む): 307663200

約数和(自身を除く): 106241787

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2043, 4313, 5189, 12939, 15567, 38817, 46701, 98591, 295773, 887319, 1177903, 3533709, 10601127, 22380157, 67140471, 201421413]

約数ペア:

[(1, 201421413), (3, 67140471), (9, 22380157), (19, 10601127), (57, 3533709), (171, 1177903), (227, 887319), (681, 295773), (2043, 98591), (4313, 46701), (5189, 38817), (12939, 15567)]