4238619

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 7188480

約数和(自身を除く): 2949861

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 311, 413, 649, 933, 1239, 1947, 2177, 3421, 4543, 6531, 10263, 13629, 18349, 23947, 55047, 71841, 128443, 201839, 385329, 605517, 1412873, 4238619]

約数ペア:

[(1, 4238619), (3, 1412873), (7, 605517), (11, 385329), (21, 201839), (33, 128443), (59, 71841), (77, 55047), (177, 23947), (231, 18349), (311, 13629), (413, 10263), (649, 6531), (933, 4543), (1239, 3421), (1947, 2177)]