13888593

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 20966400

約数和(自身を除く): 7077807

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 419, 1143, 1257, 3683, 3771, 11049, 12151, 33147, 36453, 53213, 109359, 159639, 478917, 1543177, 4629531, 13888593]

約数ペア:

[(1, 13888593), (3, 4629531), (9, 1543177), (29, 478917), (87, 159639), (127, 109359), (261, 53213), (381, 36453), (419, 33147), (1143, 12151), (1257, 11049), (3683, 3771)]