2047575459

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1\times {\mathrm{5737}}^1$

素因数の和:6450

約数の個数: 16

約数和(自身を含む): 2746895360

約数和(自身を除く): 699319901

約数列:

[1, 3, 271, 439, 813, 1317, 5737, 17211, 118969, 356907, 1554727, 2518543, 4664181, 7555629, 682525153, 2047575459]

約数ペア:

[(1, 2047575459), (3, 682525153), (271, 7555629), (439, 4664181), (813, 2518543), (1317, 1554727), (5737, 356907), (17211, 118969)]