2736705321

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{213989}}^1$

素因数の和:214038

約数の個数: 36

約数和(自身を含む): 4756997700

約数和(自身を除く): 2020292379

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12789, 213989, 641967, 1497923, 1925901, 4493769, 6205681, 10485461, 13481307, 18617043, 31456383, 43439767, 55851129, 94369149, 130319301, 304078369, 390957903, 912235107, 2736705321]

約数ペア:

[(1, 2736705321), (3, 912235107), (7, 390957903), (9, 304078369), (21, 130319301), (29, 94369149), (49, 55851129), (63, 43439767), (87, 31456383), (147, 18617043), (203, 13481307), (261, 10485461), (441, 6205681), (609, 4493769), (1421, 1925901), (1827, 1497923), (4263, 641967), (12789, 213989)]