20150581257

素因数分解:

$3^2\times {\mathrm{739}}^1\times {\mathrm{1091}}^1\times {\mathrm{2777}}^1$

素因数の和:4613

約数の個数: 24

約数和(自身を含む): 29183001120

約数和(自身を除く): 9032419863

約数列:

[1, 3, 9, 739, 1091, 2217, 2777, 3273, 6651, 8331, 9819, 24993, 806249, 2052203, 2418747, 3029707, 6156609, 7256241, 9089121, 18469827, 27267363, 2238953473, 6716860419, 20150581257]

約数ペア:

[(1, 20150581257), (3, 6716860419), (9, 2238953473), (739, 27267363), (1091, 18469827), (2217, 9089121), (2777, 7256241), (3273, 6156609), (6651, 3029707), (8331, 2418747), (9819, 2052203), (24993, 806249)]