38185407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 59623200

約数和(自身を除く): 21437793

約数列:

[1, 3, 9, 13, 39, 117, 389, 839, 1167, 2517, 3501, 5057, 7551, 10907, 15171, 32721, 45513, 98163, 326371, 979113, 2937339, 4242823, 12728469, 38185407]

約数ペア:

[(1, 38185407), (3, 12728469), (9, 4242823), (13, 2937339), (39, 979113), (117, 326371), (389, 98163), (839, 45513), (1167, 32721), (2517, 15171), (3501, 10907), (5057, 7551)]