49181397

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 67200000

約数和(自身を除く): 18018603

約数列:

[1, 3, 59, 139, 177, 417, 1999, 5997, 8201, 24603, 117941, 277861, 353823, 833583, 16393799, 49181397]

約数ペア:

[(1, 49181397), (3, 16393799), (59, 833583), (139, 353823), (177, 277861), (417, 117941), (1999, 24603), (5997, 8201)]