30801639

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 46022256

約数和(自身を除く): 15220617

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1601, 1749, 4803, 6413, 17611, 19239, 52833, 84853, 193721, 254559, 581163, 933383, 2800149, 10267213, 30801639]

約数ペア:

[(1, 30801639), (3, 10267213), (11, 2800149), (33, 933383), (53, 581163), (121, 254559), (159, 193721), (363, 84853), (583, 52833), (1601, 19239), (1749, 17611), (4803, 6413)]