2009072307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{5701}}^1$

素因数の和:5955

約数の個数: 32

約数和(自身を含む): 2988760320

約数和(自身を除く): 979688013

約数列:

[1, 3, 11, 33, 59, 177, 181, 543, 649, 1947, 1991, 5701, 5973, 10679, 17103, 32037, 62711, 117469, 188133, 336359, 352407, 1009077, 1031881, 3095643, 3699949, 11099847, 11350691, 34052073, 60880979, 182642937, 669690769, 2009072307]

約数ペア:

[(1, 2009072307), (3, 669690769), (11, 182642937), (33, 60880979), (59, 34052073), (177, 11350691), (181, 11099847), (543, 3699949), (649, 3095643), (1947, 1031881), (1991, 1009077), (5701, 352407), (5973, 336359), (10679, 188133), (17103, 117469), (32037, 62711)]