1189777923

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1421479}}^1$

素因数の和:1421519

約数の個数: 16

約数和(自身を含む): 1819494400

約数和(自身を除く): 629716477

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1421479, 4264437, 12793311, 38379933, 44065849, 132197547, 396592641, 1189777923]

約数ペア:

[(1, 1189777923), (3, 396592641), (9, 132197547), (27, 44065849), (31, 38379933), (93, 12793311), (279, 4264437), (837, 1421479)]