38848719

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 67223520

約数和(自身を除く): 28374801

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 377, 609, 637, 701, 1131, 1421, 1911, 2103, 2639, 4263, 4907, 7917, 9113, 14721, 18473, 20329, 27339, 34349, 55419, 60987, 63791, 103047, 142303, 191373, 264277, 426909, 446537, 792831, 996121, 1339611, 1849939, 2988363, 5549817, 12949573, 38848719]

約数ペア:

[(1, 38848719), (3, 12949573), (7, 5549817), (13, 2988363), (21, 1849939), (29, 1339611), (39, 996121), (49, 792831), (87, 446537), (91, 426909), (147, 264277), (203, 191373), (273, 142303), (377, 103047), (609, 63791), (637, 60987), (701, 55419), (1131, 34349), (1421, 27339), (1911, 20329), (2103, 18473), (2639, 14721), (4263, 9113), (4907, 7917)]