2103669219

素因数分解:

$3^1\times {\mathrm{103}}^2\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 2857199952

約数和(自身を除く): 753530733

約数列:

[1, 3, 103, 157, 309, 421, 471, 1263, 10609, 16171, 31827, 43363, 48513, 66097, 130089, 198291, 1665613, 4466389, 4996839, 6807991, 13399167, 20423973, 701223073, 2103669219]

約数ペア:

[(1, 2103669219), (3, 701223073), (103, 20423973), (157, 13399167), (309, 6807991), (421, 4996839), (471, 4466389), (1263, 1665613), (10609, 198291), (16171, 130089), (31827, 66097), (43363, 48513)]