2079870135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{638977}}^1$

素因数の和:639023

約数の個数: 32

約数和(自身を含む): 3925880832

約数和(自身を除く): 1846010697

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 638977, 1916931, 3194885, 4472839, 9584655, 13418517, 19808287, 22364195, 59424861, 67092585, 99041435, 138658009, 297124305, 415974027, 693290045, 2079870135]

約数ペア:

[(1, 2079870135), (3, 693290045), (5, 415974027), (7, 297124305), (15, 138658009), (21, 99041435), (31, 67092585), (35, 59424861), (93, 22364195), (105, 19808287), (155, 13418517), (217, 9584655), (465, 4472839), (651, 3194885), (1085, 1916931), (3255, 638977)]