519314397

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 852920640

約数和(自身を除く): 333606243

約数列:

[1, 3, 7, 21, 29, 43, 49, 87, 129, 147, 203, 301, 609, 903, 1247, 1421, 2107, 2833, 3741, 4263, 6321, 8499, 8729, 19831, 26187, 59493, 61103, 82157, 121819, 138817, 183309, 246471, 365457, 416451, 575099, 852733, 1725297, 2558199, 3532751, 4025693, 5969131, 10598253, 12077079, 17907393, 24729257, 74187771, 173104799, 519314397]

約数ペア:

[(1, 519314397), (3, 173104799), (7, 74187771), (21, 24729257), (29, 17907393), (43, 12077079), (49, 10598253), (87, 5969131), (129, 4025693), (147, 3532751), (203, 2558199), (301, 1725297), (609, 852733), (903, 575099), (1247, 416451), (1421, 365457), (2107, 246471), (2833, 183309), (3741, 138817), (4263, 121819), (6321, 82157), (8499, 61103), (8729, 59493), (19831, 26187)]