2498727

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 4308480

約数和(自身を除く): 1809753

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 373, 609, 957, 1119, 2233, 2611, 4103, 6699, 7833, 10817, 12309, 28721, 32451, 75719, 86163, 118987, 227157, 356961, 832909, 2498727]

約数ペア:

[(1, 2498727), (3, 832909), (7, 356961), (11, 227157), (21, 118987), (29, 86163), (33, 75719), (77, 32451), (87, 28721), (203, 12309), (231, 10817), (319, 7833), (373, 6699), (609, 4103), (957, 2611), (1119, 2233)]