133048321

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10781}}^1$

素因数の和:10872

約数の個数: 16

約数和(自身を含む): 159401088

約数和(自身を除く): 26352767

約数列:

[1, 7, 41, 43, 287, 301, 1763, 10781, 12341, 75467, 442021, 463583, 3094147, 3245081, 19006903, 133048321]

約数ペア:

[(1, 133048321), (7, 19006903), (41, 3245081), (43, 3094147), (287, 463583), (301, 442021), (1763, 75467), (10781, 12341)]