1897695999

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{5209}}^1$

素因数の和:5452

約数の個数: 32

約数和(自身を含む): 2860915200

約数和(自身を除く): 963219201

約数列:

[1, 3, 9, 27, 103, 131, 309, 393, 927, 1179, 2781, 3537, 5209, 13493, 15627, 40479, 46881, 121437, 140643, 364311, 536527, 682379, 1609581, 2047137, 4828743, 6141411, 14486229, 18424233, 70285037, 210855111, 632565333, 1897695999]

約数ペア:

[(1, 1897695999), (3, 632565333), (9, 210855111), (27, 70285037), (103, 18424233), (131, 14486229), (309, 6141411), (393, 4828743), (927, 2047137), (1179, 1609581), (2781, 682379), (3537, 536527), (5209, 364311), (13493, 140643), (15627, 121437), (40479, 46881)]