2153052609

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 3041224704

約数和(自身を除く): 888172095

約数列:

[1, 3, 23, 69, 107, 193, 321, 579, 1511, 2461, 4439, 4533, 7383, 13317, 20651, 34753, 61953, 104259, 161677, 291623, 474973, 485031, 874869, 1424919, 3718571, 6707329, 11155713, 20121987, 31203661, 93610983, 717684203, 2153052609]

約数ペア:

[(1, 2153052609), (3, 717684203), (23, 93610983), (69, 31203661), (107, 20121987), (193, 11155713), (321, 6707329), (579, 3718571), (1511, 1424919), (2461, 874869), (4439, 485031), (4533, 474973), (7383, 291623), (13317, 161677), (20651, 104259), (34753, 61953)]