1839450141

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{1093}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 2795738880

約数和(自身を除く): 956288739

約数列:

[1, 3, 9, 27, 79, 81, 237, 263, 711, 789, 1093, 2133, 2367, 3279, 6399, 7101, 9837, 20777, 21303, 29511, 62331, 86347, 88533, 186993, 259041, 287459, 560979, 777123, 862377, 1682937, 2331369, 2587131, 6994107, 7761393, 22709261, 23284179, 68127783, 204383349, 613150047, 1839450141]

約数ペア:

[(1, 1839450141), (3, 613150047), (9, 204383349), (27, 68127783), (79, 23284179), (81, 22709261), (237, 7761393), (263, 6994107), (711, 2587131), (789, 2331369), (1093, 1682937), (2133, 862377), (2367, 777123), (3279, 560979), (6399, 287459), (7101, 259041), (9837, 186993), (20777, 88533), (21303, 86347), (29511, 62331)]