297611041

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4085

約数の個数: 32

約数和(自身を含む): 394634240

約数和(自身を除く): 97023199

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 559, 817, 1729, 3913, 4003, 5719, 10621, 28021, 52039, 74347, 76057, 172129, 364273, 532399, 988741, 1204903, 2237677, 3270451, 6921187, 15663739, 22893157, 42515863, 297611041]

約数ペア:

[(1, 297611041), (7, 42515863), (13, 22893157), (19, 15663739), (43, 6921187), (91, 3270451), (133, 2237677), (247, 1204903), (301, 988741), (559, 532399), (817, 364273), (1729, 172129), (3913, 76057), (4003, 74347), (5719, 52039), (10621, 28021)]