781036389

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2711}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 1370753280

約数和(自身を除く): 589716891

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 269, 357, 807, 1071, 1883, 2421, 2711, 4573, 5649, 8133, 13719, 16947, 18977, 24399, 32011, 41157, 46087, 56931, 96033, 138261, 170793, 288099, 322609, 414783, 729259, 967827, 2187777, 2903481, 5104813, 6563331, 12397403, 15314439, 37192209, 45943317, 86781821, 111576627, 260345463, 781036389]

約数ペア:

[(1, 781036389), (3, 260345463), (7, 111576627), (9, 86781821), (17, 45943317), (21, 37192209), (51, 15314439), (63, 12397403), (119, 6563331), (153, 5104813), (269, 2903481), (357, 2187777), (807, 967827), (1071, 729259), (1883, 414783), (2421, 322609), (2711, 288099), (4573, 170793), (5649, 138261), (8133, 96033), (13719, 56931), (16947, 46087), (18977, 41157), (24399, 32011)]