427771695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2193701}}^1$

素因数の和:2193722

約数の個数: 16

約数和(自身を含む): 737083872

約数和(自身を除く): 309312177

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2193701, 6581103, 10968505, 28518113, 32905515, 85554339, 142590565, 427771695]

約数ペア:

[(1, 427771695), (3, 142590565), (5, 85554339), (13, 32905515), (15, 28518113), (39, 10968505), (65, 6581103), (195, 2193701)]