38388159

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{14759}}^1$

素因数の和:14799

約数の個数: 18

約数和(自身を含む): 58907160

約数和(自身を除く): 20519001

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 14759, 44277, 132831, 250903, 752709, 2258127, 4265351, 12796053, 38388159]

約数ペア:

[(1, 38388159), (3, 12796053), (9, 4265351), (17, 2258127), (51, 752709), (153, 250903), (289, 132831), (867, 44277), (2601, 14759)]