2009095089

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{3253}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 2873932800

約数和(自身を除く): 864837711

約数列:

[1, 3, 29, 31, 87, 93, 229, 687, 899, 2697, 3253, 6641, 7099, 9759, 19923, 21297, 94337, 100843, 205871, 283011, 302529, 617613, 744937, 2234811, 2924447, 8773341, 21603173, 23093047, 64809519, 69279141, 669698363, 2009095089]

約数ペア:

[(1, 2009095089), (3, 669698363), (29, 69279141), (31, 64809519), (87, 23093047), (93, 21603173), (229, 8773341), (687, 2924447), (899, 2234811), (2697, 744937), (3253, 617613), (6641, 302529), (7099, 283011), (9759, 205871), (19923, 100843), (21297, 94337)]