274498833

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3454

約数の個数: 48

約数和(自身を含む): 463752000

約数和(自身を除く): 189253167

約数列:

[1, 3, 7, 19, 21, 29, 49, 57, 87, 133, 147, 203, 399, 551, 609, 931, 1421, 1653, 2793, 3389, 3857, 4263, 10167, 11571, 23723, 26999, 64391, 71169, 80997, 98281, 166061, 193173, 294843, 450737, 498183, 687967, 1352211, 1867339, 2063901, 3155159, 4815769, 5602017, 9465477, 13071373, 14447307, 39214119, 91499611, 274498833]

約数ペア:

[(1, 274498833), (3, 91499611), (7, 39214119), (19, 14447307), (21, 13071373), (29, 9465477), (49, 5602017), (57, 4815769), (87, 3155159), (133, 2063901), (147, 1867339), (203, 1352211), (399, 687967), (551, 498183), (609, 450737), (931, 294843), (1421, 193173), (1653, 166061), (2793, 98281), (3389, 80997), (3857, 71169), (4263, 64391), (10167, 26999), (11571, 23723)]