29319489

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{19051}}^1$

素因数の和:19082

約数の個数: 20

約数和(自身を含む): 46105840

約数和(自身を除く): 16786351

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 19051, 57153, 171459, 361969, 514377, 1085907, 1543131, 3257721, 9773163, 29319489]

約数ペア:

[(1, 29319489), (3, 9773163), (9, 3257721), (19, 1543131), (27, 1085907), (57, 514377), (81, 361969), (171, 171459), (513, 57153), (1539, 19051)]