16052169

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40231}}^1$

素因数の和:40260

約数の個数: 16

約数和(自身を含む): 25748480

約数和(自身を除く): 9696311

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 40231, 120693, 281617, 764389, 844851, 2293167, 5350723, 16052169]

約数ペア:

[(1, 16052169), (3, 5350723), (7, 2293167), (19, 844851), (21, 764389), (57, 281617), (133, 120693), (399, 40231)]