2553087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 3663360

約数和(自身を除く): 1110273

約数列:

[1, 3, 19, 47, 57, 141, 893, 953, 2679, 2859, 18107, 44791, 54321, 134373, 851029, 2553087]

約数ペア:

[(1, 2553087), (3, 851029), (19, 134373), (47, 54321), (57, 44791), (141, 18107), (893, 2859), (953, 2679)]