2772028539

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{216751}}^1$

素因数の和:216800

約数の個数: 36

約数和(自身を含む): 4818396960

約数和(自身を除く): 2046368421

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12789, 216751, 650253, 1517257, 1950759, 4551771, 6285779, 10620799, 13655313, 18857337, 31862397, 44000453, 56572011, 95587191, 132001359, 308003171, 396004077, 924009513, 2772028539]

約数ペア:

[(1, 2772028539), (3, 924009513), (7, 396004077), (9, 308003171), (21, 132001359), (29, 95587191), (49, 56572011), (63, 44000453), (87, 31862397), (147, 18857337), (203, 13655313), (261, 10620799), (441, 6285779), (609, 4551771), (1421, 1950759), (1827, 1517257), (4263, 650253), (12789, 216751)]