13302381

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 19205920

約数和(自身を除く): 5903539

約数列:

[1, 3, 17, 51, 67, 201, 229, 289, 687, 867, 1139, 3417, 3893, 11679, 15343, 19363, 46029, 58089, 66181, 198543, 260831, 782493, 4434127, 13302381]

約数ペア:

[(1, 13302381), (3, 4434127), (17, 782493), (51, 260831), (67, 198543), (201, 66181), (229, 58089), (289, 46029), (687, 19363), (867, 15343), (1139, 11679), (3417, 3893)]