3998607

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 2049393

約数列:

[1, 3, 19, 29, 41, 57, 59, 87, 123, 177, 551, 779, 1121, 1189, 1653, 1711, 2337, 2419, 3363, 3567, 5133, 7257, 22591, 32509, 45961, 67773, 70151, 97527, 137883, 210453, 1332869, 3998607]

約数ペア:

[(1, 3998607), (3, 1332869), (19, 210453), (29, 137883), (41, 97527), (57, 70151), (59, 67773), (87, 45961), (123, 32509), (177, 22591), (551, 7257), (779, 5133), (1121, 3567), (1189, 3363), (1653, 2419), (1711, 2337)]