320465717

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4969}}^1$

素因数の和:5045

約数の個数: 24

約数和(自身を含む): 388673880

約数和(自身を除く): 68208163

約数列:

[1, 11, 13, 41, 121, 143, 451, 533, 1573, 4961, 4969, 5863, 54659, 64493, 64597, 203729, 601249, 710567, 2241019, 2648477, 7816237, 24651209, 29133247, 320465717]

約数ペア:

[(1, 320465717), (11, 29133247), (13, 24651209), (41, 7816237), (121, 2648477), (143, 2241019), (451, 710567), (533, 601249), (1573, 203729), (4961, 64597), (4969, 64493), (5863, 54659)]