4320651

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 5925920

約数和(自身を除く): 1605269

約数列:

[1, 3, 73, 109, 181, 219, 327, 543, 7957, 13213, 19729, 23871, 39639, 59187, 1440217, 4320651]

約数ペア:

[(1, 4320651), (3, 1440217), (73, 59187), (109, 39639), (181, 23871), (219, 19729), (327, 13213), (543, 7957)]