304480033

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 369452160

約数和(自身を除く): 64972127

約数列:

[1, 11, 13, 43, 143, 169, 293, 473, 559, 1859, 2197, 3223, 3809, 6149, 7267, 12599, 24167, 41899, 49517, 79937, 94471, 138589, 163787, 544687, 643721, 1039181, 1801657, 2129231, 7080931, 23421541, 27680003, 304480033]

約数ペア:

[(1, 304480033), (11, 27680003), (13, 23421541), (43, 7080931), (143, 2129231), (169, 1801657), (293, 1039181), (473, 643721), (559, 544687), (1859, 163787), (2197, 138589), (3223, 94471), (3809, 79937), (6149, 49517), (7267, 41899), (12599, 24167)]