42790921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 48727224

約数和(自身を除く): 5936303

約数列:

[1, 17, 29, 41, 73, 493, 697, 841, 1189, 1241, 2117, 2993, 14297, 20213, 34481, 35989, 50881, 61393, 86797, 586177, 1043681, 1475549, 2517113, 42790921]

約数ペア:

[(1, 42790921), (17, 2517113), (29, 1475549), (41, 1043681), (73, 586177), (493, 86797), (697, 61393), (841, 50881), (1189, 35989), (1241, 34481), (2117, 20213), (2993, 14297)]