38577429

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20509}}^1$

素因数の和:20545

約数の個数: 24

約数和(自身を含む): 63991200

約数和(自身を除く): 25413771

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 20509, 61527, 184581, 225599, 389671, 676797, 1169013, 2030391, 3507039, 4286381, 12859143, 38577429]

約数ペア:

[(1, 38577429), (3, 12859143), (9, 4286381), (11, 3507039), (19, 2030391), (33, 1169013), (57, 676797), (99, 389671), (171, 225599), (209, 184581), (627, 61527), (1881, 20509)]