38053257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 58821120

約数和(自身を除く): 20767863

約数列:

[1, 3, 11, 19, 33, 57, 137, 209, 411, 443, 627, 1329, 1507, 2603, 4521, 4873, 7809, 8417, 14619, 25251, 28633, 60691, 85899, 92587, 182073, 277761, 667601, 1153129, 2002803, 3459387, 12684419, 38053257]

約数ペア:

[(1, 38053257), (3, 12684419), (11, 3459387), (19, 2002803), (33, 1153129), (57, 667601), (137, 277761), (209, 182073), (411, 92587), (443, 85899), (627, 60691), (1329, 28633), (1507, 25251), (2603, 14619), (4521, 8417), (4873, 7809)]