2947087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 3562272

約数和(自身を除く): 615185

約数列:

[1, 11, 13, 37, 143, 407, 481, 557, 5291, 6127, 7241, 20609, 79651, 226699, 267917, 2947087]

約数ペア:

[(1, 2947087), (11, 267917), (13, 226699), (37, 79651), (143, 20609), (407, 7241), (481, 6127), (557, 5291)]