16103381

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3449}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 19872000

約数和(自身を除く): 3768619

約数列:

[1, 7, 23, 29, 161, 203, 667, 3449, 4669, 24143, 79327, 100021, 555289, 700147, 2300483, 16103381]

約数ペア:

[(1, 16103381), (7, 2300483), (23, 700147), (29, 555289), (161, 100021), (203, 79327), (667, 24143), (3449, 4669)]