252437811

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 373621248

約数和(自身を除く): 121183437

約数列:

[1, 3, 17, 23, 51, 69, 307, 391, 701, 921, 1173, 2103, 5219, 7061, 11917, 15657, 16123, 21183, 35751, 48369, 120037, 215207, 274091, 360111, 645621, 822273, 3658519, 4949761, 10975557, 14849283, 84145937, 252437811]

約数ペア:

[(1, 252437811), (3, 84145937), (17, 14849283), (23, 10975557), (51, 4949761), (69, 3658519), (307, 822273), (391, 645621), (701, 360111), (921, 274091), (1173, 215207), (2103, 120037), (5219, 48369), (7061, 35751), (11917, 21183), (15657, 16123)]