1140390913

素因数分解:

${\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 1175549760

約数和(自身を除く): 35158847

約数列:

[1, 61, 107, 379, 461, 6527, 23119, 28121, 40553, 49327, 174719, 2473733, 3008947, 10657859, 18694933, 1140390913]

約数ペア:

[(1, 1140390913), (61, 18694933), (107, 10657859), (379, 3008947), (461, 2473733), (6527, 174719), (23119, 49327), (28121, 40553)]