26120003

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15107}}^1$

素因数の和:15146

約数の個数: 16

約数和(自身を含む): 33841920

約数和(自身を除く): 7721917

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 15107, 105749, 196391, 287033, 1374737, 2009231, 3731429, 26120003]

約数ペア:

[(1, 26120003), (7, 3731429), (13, 2009231), (19, 1374737), (91, 287033), (133, 196391), (247, 105749), (1729, 15107)]