408162009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{5521}}^1$

素因数の和:6840

約数の個数: 16

約数和(自身を含む): 573404480

約数和(自身を除く): 165242471

約数列:

[1, 3, 19, 57, 1297, 3891, 5521, 16563, 24643, 73929, 104899, 314697, 7160737, 21482211, 136054003, 408162009]

約数ペア:

[(1, 408162009), (3, 136054003), (19, 21482211), (57, 7160737), (1297, 314697), (3891, 104899), (5521, 73929), (16563, 24643)]