27798463

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19001}}^1$

素因数の和:19038

約数の個数: 16

約数和(自身を含む): 36483840

約数和(自身を除く): 8685377

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 19001, 133007, 209011, 361019, 1463077, 2527133, 3971209, 27798463]

約数ペア:

[(1, 27798463), (7, 3971209), (11, 2527133), (19, 1463077), (77, 361019), (133, 209011), (209, 133007), (1463, 19001)]