13856319

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{12517}}^1$

素因数の和:12567

約数の個数: 16

約数和(自身を含む): 21030240

約数和(自身を除く): 7173921

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 12517, 37551, 112653, 337959, 513197, 1539591, 4618773, 13856319]

約数ペア:

[(1, 13856319), (3, 4618773), (9, 1539591), (27, 513197), (41, 337959), (123, 112653), (369, 37551), (1107, 12517)]