1339611

素因数分解:

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

素因数の和:731

約数の個数: 24

約数和(自身を含む): 2240784

約数和(自身を除く): 901173

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 701, 1911, 2103, 4907, 9113, 14721, 27339, 34349, 63791, 103047, 191373, 446537, 1339611]

約数ペア:

[(1, 1339611), (3, 446537), (7, 191373), (13, 103047), (21, 63791), (39, 34349), (49, 27339), (91, 14721), (147, 9113), (273, 4907), (637, 2103), (701, 1911)]