11547991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6718

約数の個数: 16

約数和(自身を含む): 14963200

約数和(自身を除く): 3415209

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 6679, 46753, 86827, 126901, 607789, 888307, 1649713, 11547991]

約数ペア:

[(1, 11547991), (7, 1649713), (13, 888307), (19, 607789), (91, 126901), (133, 86827), (247, 46753), (1729, 6679)]