13998573

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 21602880

約数和(自身を除く): 7604307

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1153, 1349, 3459, 4047, 10377, 12141, 21907, 65721, 81863, 197163, 245589, 736767, 1555397, 4666191, 13998573]

約数ペア:

[(1, 13998573), (3, 4666191), (9, 1555397), (19, 736767), (57, 245589), (71, 197163), (171, 81863), (213, 65721), (639, 21907), (1153, 12141), (1349, 10377), (3459, 4047)]