38983839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40231}}^1$

素因数の和:40270

約数の個数: 16

約数和(自身を含む): 57934080

約数和(自身を除く): 18950241

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 40231, 120693, 683927, 764389, 2051781, 2293167, 12994613, 38983839]

約数ペア:

[(1, 38983839), (3, 12994613), (17, 2293167), (19, 2051781), (51, 764389), (57, 683927), (323, 120693), (969, 40231)]