23708321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4352

約数の個数: 16

約数和(自身を含む): 29664768

約数和(自身を除く): 5956447

約数列:

[1, 7, 13, 61, 91, 427, 793, 4271, 5551, 29897, 55523, 260531, 388661, 1823717, 3386903, 23708321]

約数ペア:

[(1, 23708321), (7, 3386903), (13, 1823717), (61, 388661), (91, 260531), (427, 55523), (793, 29897), (4271, 5551)]