57458013

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 77629440

約数和(自身を除く): 20171427

約数列:

[1, 3, 139, 227, 417, 607, 681, 1821, 31553, 84373, 94659, 137789, 253119, 413367, 19152671, 57458013]

約数ペア:

[(1, 57458013), (3, 19152671), (139, 413367), (227, 253119), (417, 137789), (607, 94659), (681, 84373), (1821, 31553)]