38223471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 60399360

約数和(自身を除く): 22175889

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 417, 429, 641, 1529, 1807, 1923, 4587, 5421, 7051, 8333, 19877, 21153, 24999, 59631, 89099, 91663, 267297, 274989, 980089, 1158287, 2940267, 3474861, 12741157, 38223471]

約数ペア:

[(1, 38223471), (3, 12741157), (11, 3474861), (13, 2940267), (33, 1158287), (39, 980089), (139, 274989), (143, 267297), (417, 91663), (429, 89099), (641, 59631), (1529, 24999), (1807, 21153), (1923, 19877), (4587, 8333), (5421, 7051)]