13656503

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 16398336

約数和(自身を除く): 2741833

約数列:

[1, 7, 23, 161, 271, 313, 1897, 2191, 6233, 7199, 43631, 50393, 84823, 593761, 1950929, 13656503]

約数ペア:

[(1, 13656503), (7, 1950929), (23, 593761), (161, 84823), (271, 50393), (313, 43631), (1897, 7199), (2191, 6233)]