16256163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70373}}^1$

素因数の和:70394

約数の個数: 16

約数和(自身を含む): 27023616

約数和(自身を除く): 10767453

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 70373, 211119, 492611, 774103, 1477833, 2322309, 5418721, 16256163]

約数ペア:

[(1, 16256163), (3, 5418721), (7, 2322309), (11, 1477833), (21, 774103), (33, 492611), (77, 211119), (231, 70373)]