13910919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8969}}^1$

素因数の和:9030

約数の個数: 16

約数和(自身を含む): 20666880

約数和(自身を除く): 6755961

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 8969, 26907, 98659, 295977, 421543, 1264629, 4636973, 13910919]

約数ペア:

[(1, 13910919), (3, 4636973), (11, 1264629), (33, 421543), (47, 295977), (141, 98659), (517, 26907), (1551, 8969)]