22547371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 28217088

約数和(自身を除く): 5669717

約数列:

[1, 7, 11, 77, 443, 661, 3101, 4627, 4873, 7271, 34111, 50897, 292823, 2049761, 3221053, 22547371]

約数ペア:

[(1, 22547371), (7, 3221053), (11, 2049761), (77, 292823), (443, 50897), (661, 34111), (3101, 7271), (4627, 4873)]