27338493

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 17819907

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 419, 717, 1257, 1673, 2933, 3107, 5019, 5447, 8799, 9321, 16341, 21749, 38129, 65247, 100141, 114387, 300423, 700987, 1301833, 2102961, 3905499, 9112831, 27338493]

約数ペア:

[(1, 27338493), (3, 9112831), (7, 3905499), (13, 2102961), (21, 1301833), (39, 700987), (91, 300423), (239, 114387), (273, 100141), (419, 65247), (717, 38129), (1257, 21749), (1673, 16341), (2933, 9321), (3107, 8799), (5019, 5447)]