1312538049

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{610199}}^1$

素因数の和:610444

約数の個数: 12

約数和(自身を含む): 1903824000

約数和(自身を除く): 591285951

約数列:

[1, 3, 9, 239, 717, 2151, 610199, 1830597, 5491791, 145837561, 437512683, 1312538049]

約数ペア:

[(1, 1312538049), (3, 437512683), (9, 145837561), (239, 5491791), (717, 1830597), (2151, 610199)]