2842443

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 4296240

約数和(自身を除く): 1453797

約数列:

[1, 3, 9, 53, 59, 101, 159, 177, 303, 477, 531, 909, 3127, 5353, 5959, 9381, 16059, 17877, 28143, 48177, 53631, 315827, 947481, 2842443]

約数ペア:

[(1, 2842443), (3, 947481), (9, 315827), (53, 53631), (59, 48177), (101, 28143), (159, 17877), (177, 16059), (303, 9381), (477, 5959), (531, 5353), (909, 3127)]