31352321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31321}}^1$

素因数の和:31352

約数の個数: 16

約数和(自身を含む): 42096768

約数和(自身を除く): 10744447

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 31321, 219247, 344531, 407173, 2411717, 2850211, 4478903, 31352321]

約数ペア:

[(1, 31352321), (7, 4478903), (11, 2850211), (13, 2411717), (77, 407173), (91, 344531), (143, 219247), (1001, 31321)]