408080079

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1374007}}^1$

素因数の和:1374027

約数の個数: 16

約数和(自身を含む): 659523840

約数和(自身を除く): 251443761

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1374007, 4122021, 12366063, 15114077, 37098189, 45342231, 136026693, 408080079]

約数ペア:

[(1, 408080079), (3, 136026693), (9, 45342231), (11, 37098189), (27, 15114077), (33, 12366063), (99, 4122021), (297, 1374007)]