2017639407

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{1259}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 3307288320

約数和(自身を除く): 1289648913

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1259, 1407, 3417, 3777, 4489, 7973, 8813, 13467, 21403, 23919, 26439, 31423, 64209, 76313, 84353, 94269, 149821, 228939, 253059, 449463, 534191, 590471, 1434001, 1602573, 1771413, 4302003, 5651651, 10038007, 16954953, 30114021, 39561557, 96078067, 118684671, 288234201, 672546469, 2017639407]

約数ペア:

[(1, 2017639407), (3, 672546469), (7, 288234201), (17, 118684671), (21, 96078067), (51, 39561557), (67, 30114021), (119, 16954953), (201, 10038007), (357, 5651651), (469, 4302003), (1139, 1771413), (1259, 1602573), (1407, 1434001), (3417, 590471), (3777, 534191), (4489, 449463), (7973, 253059), (8813, 228939), (13467, 149821), (21403, 94269), (23919, 84353), (26439, 76313), (31423, 64209)]