27669719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18913}}^1$

素因数の和:18950

約数の個数: 16

約数和(自身を含む): 36314880

約数和(自身を除く): 8645161

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 18913, 132391, 208043, 359347, 1456301, 2515429, 3952817, 27669719]

約数ペア:

[(1, 27669719), (7, 3952817), (11, 2515429), (19, 1456301), (77, 359347), (133, 208043), (209, 132391), (1463, 18913)]