4740291

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{1459}}^1$

素因数の和:1503

約数の個数: 18

約数和(自身を含む): 7231380

約数和(自身を除く): 2491089

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 1459, 3249, 4377, 13131, 27721, 83163, 249489, 526699, 1580097, 4740291]

約数ペア:

[(1, 4740291), (3, 1580097), (9, 526699), (19, 249489), (57, 83163), (171, 27721), (361, 13131), (1083, 4377), (1459, 3249)]