1320238071

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2269}}^1\times {\mathrm{3803}}^1$

素因数の和:6095

約数の個数: 24

約数和(自身を含む): 2020608720

約数和(自身を除く): 700370649

約数列:

[1, 3, 9, 17, 51, 153, 2269, 3803, 6807, 11409, 20421, 34227, 38573, 64651, 115719, 193953, 347157, 581859, 8629007, 25887021, 77661063, 146693119, 440079357, 1320238071]

約数ペア:

[(1, 1320238071), (3, 440079357), (9, 146693119), (17, 77661063), (51, 25887021), (153, 8629007), (2269, 581859), (3803, 347157), (6807, 193953), (11409, 115719), (20421, 64651), (34227, 38573)]