836188851

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 1188126720

約数和(自身を除く): 351937869

約数列:

[1, 3, 23, 69, 79, 131, 237, 393, 1171, 1817, 3013, 3513, 5451, 9039, 10349, 26933, 31047, 80799, 92509, 153401, 238027, 277527, 460203, 714081, 2127707, 3528223, 6383121, 10584669, 12118679, 36356037, 278729617, 836188851]

約数ペア:

[(1, 836188851), (3, 278729617), (23, 36356037), (69, 12118679), (79, 10584669), (131, 6383121), (237, 3528223), (393, 2127707), (1171, 714081), (1817, 460203), (3013, 277527), (3513, 238027), (5451, 153401), (9039, 92509), (10349, 80799), (26933, 31047)]