4058001

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{1249}}^1$

素因数の和:1293

約数の個数: 18

約数和(自身を含む): 6191250

約数和(自身を除く): 2133249

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 1249, 3249, 3747, 11241, 23731, 71193, 213579, 450889, 1352667, 4058001]

約数ペア:

[(1, 4058001), (3, 1352667), (9, 450889), (19, 213579), (57, 71193), (171, 23731), (361, 11241), (1083, 3747), (1249, 3249)]