2913014013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{561599}}^1$

素因数の和:561641

約数の個数: 32

約数和(自身を含む): 5031936000

約数和(自身を除く): 2118921987

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 561599, 1684797, 3931193, 7300787, 10670381, 11793579, 21902361, 32011143, 51105509, 74692667, 138714953, 153316527, 224078001, 416144859, 971004671, 2913014013]

約数ペア:

[(1, 2913014013), (3, 971004671), (7, 416144859), (13, 224078001), (19, 153316527), (21, 138714953), (39, 74692667), (57, 51105509), (91, 32011143), (133, 21902361), (247, 11793579), (273, 10670381), (399, 7300787), (741, 3931193), (1729, 1684797), (5187, 561599)]