142425249

素因数分解:

$3^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 191528064

約数和(自身を除く): 49102815

約数列:

[1, 3, 293, 311, 521, 879, 933, 1563, 91123, 152653, 162031, 273369, 457959, 486093, 47475083, 142425249]

約数ペア:

[(1, 142425249), (3, 47475083), (293, 486093), (311, 457959), (521, 273369), (879, 162031), (933, 152653), (1563, 91123)]